2149440930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 288

約数和(自身を含む): 7269260544

約数和(自身を除く): 5119819614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 361, 390, 399, 455, 494, 546, 570, 585, 630, 665, 722, 727, 741, 798, 819, 855, 910, 1083, 1170, 1197, 1235, 1330, 1365, 1454, 1482, 1638, 1710, 1729, 1805, 1995, 2166, 2181, 2223, 2394, 2470, 2527, 2730, 3249, 3458, 3610, 3635, 3705, 3990, 4095, 4362, 4446, 4693, 5054, 5089, 5187, 5415, 5985, 6498, 6543, 7270, 7410, 7581, 8190, 8645, 9386, 9451, 10178, 10374, 10830, 10905, 11115, 11970, 12635, 13086, 13813, 14079, 15162, 15267, 15561, 16245, 17290, 18902, 21810, 22230, 22743, 23465, 25270, 25445, 25935, 27626, 28158, 28353, 30534, 31122, 32490, 32715, 32851, 37905, 41439, 42237, 45486, 45801, 46930, 47255, 50890, 51870, 56706, 65430, 65702, 66157, 69065, 70395, 75810, 76335, 77805, 82878, 84474, 85059, 91602, 94510, 96691, 98553, 113715, 124317, 132314, 138130, 140790, 141765, 152670, 155610, 164255, 170118, 179569, 193382, 197106, 198471, 207195, 211185, 227430, 229005, 248634, 262447, 283530, 290073, 295659, 328510, 330785, 359138, 396942, 414390, 422370, 425295, 458010, 483455, 492765, 524894, 538707, 580146, 591318, 595413, 621585, 661570, 787341, 850590, 870219, 897845, 966910, 985530, 992355, 1077414, 1190826, 1243170, 1256983, 1312235, 1450365, 1478295, 1574682, 1616121, 1740438, 1795690, 1837129, 1984710, 2362023, 2513966, 2624470, 2693535, 2900730, 2956590, 2977065, 3232242, 3411811, 3674258, 3770949, 3936705, 4351095, 4724046, 5387070, 5511387, 5954130, 6284915, 6823622, 7541898, 7873410, 8080605, 8702190, 9185645, 10235433, 11022774, 11312847, 11810115, 12569830, 16161210, 16534161, 17059055, 18371290, 18854745, 20470866, 22625694, 23620230, 23882677, 27556935, 30706299, 33068322, 34118110, 37709490, 47765354, 51177165, 55113870, 56564235, 61412598, 71648031, 82670805, 102354330, 113128470, 119413385, 143296062, 153531495, 165341610, 214944093, 238826770, 307062990, 358240155, 429888186, 716480310, 1074720465, 2149440930]

約数ペア:

[(1, 2149440930), (2, 1074720465), (3, 716480310), (5, 429888186), (6, 358240155), (7, 307062990), (9, 238826770), (10, 214944093), (13, 165341610), (14, 153531495), (15, 143296062), (18, 119413385), (19, 113128470), (21, 102354330), (26, 82670805), (30, 71648031), (35, 61412598), (38, 56564235), (39, 55113870), (42, 51177165), (45, 47765354), (57, 37709490), (63, 34118110), (65, 33068322), (70, 30706299), (78, 27556935), (90, 23882677), (91, 23620230), (95, 22625694), (105, 20470866), (114, 18854745), (117, 18371290), (126, 17059055), (130, 16534161), (133, 16161210), (171, 12569830), (182, 11810115), (190, 11312847), (195, 11022774), (210, 10235433), (234, 9185645), (247, 8702190), (266, 8080605), (273, 7873410), (285, 7541898), (315, 6823622), (342, 6284915), (361, 5954130), (390, 5511387), (399, 5387070), (455, 4724046), (494, 4351095), (546, 3936705), (570, 3770949), (585, 3674258), (630, 3411811), (665, 3232242), (722, 2977065), (727, 2956590), (741, 2900730), (798, 2693535), (819, 2624470), (855, 2513966), (910, 2362023), (1083, 1984710), (1170, 1837129), (1197, 1795690), (1235, 1740438), (1330, 1616121), (1365, 1574682), (1454, 1478295), (1482, 1450365), (1638, 1312235), (1710, 1256983), (1729, 1243170), (1805, 1190826), (1995, 1077414), (2166, 992355), (2181, 985530), (2223, 966910), (2394, 897845), (2470, 870219), (2527, 850590), (2730, 787341), (3249, 661570), (3458, 621585), (3610, 595413), (3635, 591318), (3705, 580146), (3990, 538707), (4095, 524894), (4362, 492765), (4446, 483455), (4693, 458010), (5054, 425295), (5089, 422370), (5187, 414390), (5415, 396942), (5985, 359138), (6498, 330785), (6543, 328510), (7270, 295659), (7410, 290073), (7581, 283530), (8190, 262447), (8645, 248634), (9386, 229005), (9451, 227430), (10178, 211185), (10374, 207195), (10830, 198471), (10905, 197106), (11115, 193382), (11970, 179569), (12635, 170118), (13086, 164255), (13813, 155610), (14079, 152670), (15162, 141765), (15267, 140790), (15561, 138130), (16245, 132314), (17290, 124317), (18902, 113715), (21810, 98553), (22230, 96691), (22743, 94510), (23465, 91602), (25270, 85059), (25445, 84474), (25935, 82878), (27626, 77805), (28158, 76335), (28353, 75810), (30534, 70395), (31122, 69065), (32490, 66157), (32715, 65702), (32851, 65430), (37905, 56706), (41439, 51870), (42237, 50890), (45486, 47255), (45801, 46930)]