30642676

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{9109}}^1$

素因数の和:9171

約数の個数: 18

約数和(自身を含む): 55543670

約数和(自身を除く): 24900994

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 9109, 18218, 36436, 264161, 528322, 1056644, 7660669, 15321338, 30642676]

約数ペア:

[(1, 30642676), (2, 15321338), (4, 7660669), (29, 1056644), (58, 528322), (116, 264161), (841, 36436), (1682, 18218), (3364, 9109)]