91791660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 274498560

約数和(自身を除く): 182706900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 730, 876, 1095, 1103, 1140, 1387, 1460, 2190, 2206, 2774, 3309, 4161, 4380, 4412, 5515, 5548, 6618, 6935, 8322, 11030, 13236, 13870, 16545, 16644, 20805, 20957, 22060, 27740, 33090, 41610, 41914, 62871, 66180, 80519, 83220, 83828, 104785, 125742, 161038, 209570, 241557, 251484, 314355, 322076, 402595, 419140, 483114, 628710, 805190, 966228, 1207785, 1257420, 1529861, 1610380, 2415570, 3059722, 4589583, 4831140, 6119444, 7649305, 9179166, 15298610, 18358332, 22947915, 30597220, 45895830, 91791660]

約数ペア:

[(1, 91791660), (2, 45895830), (3, 30597220), (4, 22947915), (5, 18358332), (6, 15298610), (10, 9179166), (12, 7649305), (15, 6119444), (19, 4831140), (20, 4589583), (30, 3059722), (38, 2415570), (57, 1610380), (60, 1529861), (73, 1257420), (76, 1207785), (95, 966228), (114, 805190), (146, 628710), (190, 483114), (219, 419140), (228, 402595), (285, 322076), (292, 314355), (365, 251484), (380, 241557), (438, 209570), (570, 161038), (730, 125742), (876, 104785), (1095, 83828), (1103, 83220), (1140, 80519), (1387, 66180), (1460, 62871), (2190, 41914), (2206, 41610), (2774, 33090), (3309, 27740), (4161, 22060), (4380, 20957), (4412, 20805), (5515, 16644), (5548, 16545), (6618, 13870), (6935, 13236), (8322, 11030)]