7149140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9661}}^1$

素因数の和:9707

約数の個数: 24

約数和(自身を含む): 15420552

約数和(自身を除く): 8271412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 9661, 19322, 38644, 48305, 96610, 193220, 357457, 714914, 1429828, 1787285, 3574570, 7149140]

約数ペア:

[(1, 7149140), (2, 3574570), (4, 1787285), (5, 1429828), (10, 714914), (20, 357457), (37, 193220), (74, 96610), (148, 48305), (185, 38644), (370, 19322), (740, 9661)]