74740510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8581}}^1$

素因数の和:8668

約数の個数: 32

約数和(自身を含む): 147061152

約数和(自身を除く): 72320642

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8581, 8710, 17162, 42905, 85810, 111553, 223106, 557765, 574927, 1115530, 1149854, 2874635, 5749270, 7474051, 14948102, 37370255, 74740510]

約数ペア:

[(1, 74740510), (2, 37370255), (5, 14948102), (10, 7474051), (13, 5749270), (26, 2874635), (65, 1149854), (67, 1115530), (130, 574927), (134, 557765), (335, 223106), (670, 111553), (871, 85810), (1742, 42905), (4355, 17162), (8581, 8710)]