15690401090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1397

約数の個数: 192

約数和(自身を含む): 37643304960

約数和(自身を除く): 21952903870

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 61, 65, 70, 85, 91, 119, 122, 130, 169, 170, 182, 221, 238, 305, 338, 427, 442, 455, 595, 610, 793, 845, 854, 910, 1037, 1105, 1183, 1190, 1279, 1547, 1586, 1690, 2074, 2135, 2210, 2366, 2558, 2873, 3094, 3965, 4270, 5185, 5551, 5746, 5915, 6395, 7259, 7735, 7930, 8953, 10309, 10370, 11102, 11830, 12790, 13481, 14365, 14518, 15470, 16627, 17906, 20111, 20618, 21743, 26962, 27755, 28730, 33254, 36295, 40222, 43486, 44765, 51545, 55510, 67405, 72163, 72590, 78019, 83135, 89530, 94367, 100555, 103090, 108715, 116389, 134810, 144326, 152201, 156038, 166270, 175253, 188734, 201110, 216151, 217430, 232778, 282659, 304402, 350506, 360815, 390095, 432302, 471835, 546133, 565318, 581945, 721630, 761005, 780190, 876265, 943670, 1014247, 1080755, 1092266, 1163890, 1226771, 1326323, 1413295, 1513057, 1522010, 1752530, 1978613, 2028494, 2161510, 2453542, 2652646, 2730665, 2826590, 3026114, 3674567, 3957226, 5071235, 5461330, 6133855, 6631615, 7099729, 7349134, 7565285, 9284261, 9893065, 10142470, 12267710, 13185211, 13263230, 14199458, 15130570, 17242199, 18372835, 18568522, 19786130, 25721969, 26370422, 34484398, 35498645, 36745670, 46421305, 51443938, 65926055, 70997290, 86210995, 92296477, 92842610, 120695393, 128609845, 131852110, 172421990, 184592954, 224148587, 241390786, 257219690, 448297174, 461482385, 603476965, 922964770, 1120742935, 1206953930, 1569040109, 2241485870, 3138080218, 7845200545, 15690401090]

約数ペア:

[(1, 15690401090), (2, 7845200545), (5, 3138080218), (7, 2241485870), (10, 1569040109), (13, 1206953930), (14, 1120742935), (17, 922964770), (26, 603476965), (34, 461482385), (35, 448297174), (61, 257219690), (65, 241390786), (70, 224148587), (85, 184592954), (91, 172421990), (119, 131852110), (122, 128609845), (130, 120695393), (169, 92842610), (170, 92296477), (182, 86210995), (221, 70997290), (238, 65926055), (305, 51443938), (338, 46421305), (427, 36745670), (442, 35498645), (455, 34484398), (595, 26370422), (610, 25721969), (793, 19786130), (845, 18568522), (854, 18372835), (910, 17242199), (1037, 15130570), (1105, 14199458), (1183, 13263230), (1190, 13185211), (1279, 12267710), (1547, 10142470), (1586, 9893065), (1690, 9284261), (2074, 7565285), (2135, 7349134), (2210, 7099729), (2366, 6631615), (2558, 6133855), (2873, 5461330), (3094, 5071235), (3965, 3957226), (4270, 3674567), (5185, 3026114), (5551, 2826590), (5746, 2730665), (5915, 2652646), (6395, 2453542), (7259, 2161510), (7735, 2028494), (7930, 1978613), (8953, 1752530), (10309, 1522010), (10370, 1513057), (11102, 1413295), (11830, 1326323), (12790, 1226771), (13481, 1163890), (14365, 1092266), (14518, 1080755), (15470, 1014247), (16627, 943670), (17906, 876265), (20111, 780190), (20618, 761005), (21743, 721630), (26962, 581945), (27755, 565318), (28730, 546133), (33254, 471835), (36295, 432302), (40222, 390095), (43486, 360815), (44765, 350506), (51545, 304402), (55510, 282659), (67405, 232778), (72163, 217430), (72590, 216151), (78019, 201110), (83135, 188734), (89530, 175253), (94367, 166270), (100555, 156038), (103090, 152201), (108715, 144326), (116389, 134810)]