74275010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 136512000

約数和(自身を除く): 62236990

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 631, 745, 790, 1262, 1490, 3155, 6310, 11771, 23542, 49849, 58855, 94019, 99698, 117710, 188038, 249245, 470095, 498490, 940190, 7427501, 14855002, 37137505, 74275010]

約数ペア:

[(1, 74275010), (2, 37137505), (5, 14855002), (10, 7427501), (79, 940190), (149, 498490), (158, 470095), (298, 249245), (395, 188038), (631, 117710), (745, 99698), (790, 94019), (1262, 58855), (1490, 49849), (3155, 23542), (6310, 11771)]