43831140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10289}}^1$

素因数の和:10372

約数の個数: 48

約数和(自身を含む): 124467840

約数和(自身を除く): 80636700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 10289, 20578, 30867, 41156, 51445, 61734, 102890, 123468, 154335, 205780, 308670, 617340, 730519, 1461038, 2191557, 2922076, 3652595, 4383114, 7305190, 8766228, 10957785, 14610380, 21915570, 43831140]

約数ペア:

[(1, 43831140), (2, 21915570), (3, 14610380), (4, 10957785), (5, 8766228), (6, 7305190), (10, 4383114), (12, 3652595), (15, 2922076), (20, 2191557), (30, 1461038), (60, 730519), (71, 617340), (142, 308670), (213, 205780), (284, 154335), (355, 123468), (426, 102890), (710, 61734), (852, 51445), (1065, 41156), (1420, 30867), (2130, 20578), (4260, 10289)]