74470830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6761

約数の個数: 64

約数和(自身を含む): 208147968

約数和(自身を除く): 133677138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 6691, 11130, 13382, 20073, 33455, 40146, 46837, 66910, 93674, 100365, 140511, 200730, 234185, 281022, 354623, 468370, 702555, 709246, 1063869, 1405110, 1773115, 2127738, 2482361, 3546230, 4964722, 5319345, 7447083, 10638690, 12411805, 14894166, 24823610, 37235415, 74470830]

約数ペア:

[(1, 74470830), (2, 37235415), (3, 24823610), (5, 14894166), (6, 12411805), (7, 10638690), (10, 7447083), (14, 5319345), (15, 4964722), (21, 3546230), (30, 2482361), (35, 2127738), (42, 1773115), (53, 1405110), (70, 1063869), (105, 709246), (106, 702555), (159, 468370), (210, 354623), (265, 281022), (318, 234185), (371, 200730), (530, 140511), (742, 100365), (795, 93674), (1113, 66910), (1590, 46837), (1855, 40146), (2226, 33455), (3710, 20073), (5565, 13382), (6691, 11130)]