165341610

素因数分解:

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

素因数の和:785

約数の個数: 144

約数和(自身を含む): 519232896

約数和(自身を除く): 353891286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 399, 570, 630, 665, 722, 727, 798, 855, 1083, 1197, 1330, 1454, 1710, 1805, 1995, 2166, 2181, 2394, 2527, 3249, 3610, 3635, 3990, 4362, 5054, 5089, 5415, 5985, 6498, 6543, 7270, 7581, 10178, 10830, 10905, 11970, 12635, 13086, 13813, 15162, 15267, 16245, 21810, 22743, 25270, 25445, 27626, 30534, 32490, 32715, 37905, 41439, 45486, 45801, 50890, 65430, 69065, 75810, 76335, 82878, 91602, 96691, 113715, 124317, 138130, 152670, 193382, 207195, 227430, 229005, 248634, 262447, 290073, 414390, 458010, 483455, 524894, 580146, 621585, 787341, 870219, 966910, 1243170, 1312235, 1450365, 1574682, 1740438, 1837129, 2362023, 2624470, 2900730, 3674258, 3936705, 4351095, 4724046, 5511387, 7873410, 8702190, 9185645, 11022774, 11810115, 16534161, 18371290, 23620230, 27556935, 33068322, 55113870, 82670805, 165341610]

約数ペア:

[(1, 165341610), (2, 82670805), (3, 55113870), (5, 33068322), (6, 27556935), (7, 23620230), (9, 18371290), (10, 16534161), (14, 11810115), (15, 11022774), (18, 9185645), (19, 8702190), (21, 7873410), (30, 5511387), (35, 4724046), (38, 4351095), (42, 3936705), (45, 3674258), (57, 2900730), (63, 2624470), (70, 2362023), (90, 1837129), (95, 1740438), (105, 1574682), (114, 1450365), (126, 1312235), (133, 1243170), (171, 966910), (190, 870219), (210, 787341), (266, 621585), (285, 580146), (315, 524894), (342, 483455), (361, 458010), (399, 414390), (570, 290073), (630, 262447), (665, 248634), (722, 229005), (727, 227430), (798, 207195), (855, 193382), (1083, 152670), (1197, 138130), (1330, 124317), (1454, 113715), (1710, 96691), (1805, 91602), (1995, 82878), (2166, 76335), (2181, 75810), (2394, 69065), (2527, 65430), (3249, 50890), (3610, 45801), (3635, 45486), (3990, 41439), (4362, 37905), (5054, 32715), (5089, 32490), (5415, 30534), (5985, 27626), (6498, 25445), (6543, 25270), (7270, 22743), (7581, 21810), (10178, 16245), (10830, 15267), (10905, 15162), (11970, 13813), (12635, 13086)]