1405014710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 2829219840

約数和(自身を除く): 1424205130

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 359, 470, 517, 718, 757, 1034, 1514, 1795, 2585, 3590, 3785, 3949, 5170, 7570, 7898, 8327, 16654, 16873, 19745, 33746, 35579, 39490, 41635, 71158, 83270, 84365, 168730, 177895, 185603, 271763, 355790, 371206, 391369, 543526, 782738, 928015, 1358815, 1856030, 1956845, 2717630, 2989393, 3913690, 5978786, 12772861, 14946965, 25545722, 29893930, 63864305, 127728610, 140501471, 281002942, 702507355, 1405014710]

約数ペア:

[(1, 1405014710), (2, 702507355), (5, 281002942), (10, 140501471), (11, 127728610), (22, 63864305), (47, 29893930), (55, 25545722), (94, 14946965), (110, 12772861), (235, 5978786), (359, 3913690), (470, 2989393), (517, 2717630), (718, 1956845), (757, 1856030), (1034, 1358815), (1514, 928015), (1795, 782738), (2585, 543526), (3590, 391369), (3785, 371206), (3949, 355790), (5170, 271763), (7570, 185603), (7898, 177895), (8327, 168730), (16654, 84365), (16873, 83270), (19745, 71158), (33746, 41635), (35579, 39490)]