30613948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 55940864

約数和(自身を除く): 25326916

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 3391, 4514, 6782, 9028, 13564, 125467, 206851, 250934, 413702, 501868, 827404, 7653487, 15306974, 30613948]

約数ペア:

[(1, 30613948), (2, 15306974), (4, 7653487), (37, 827404), (61, 501868), (74, 413702), (122, 250934), (148, 206851), (244, 125467), (2257, 13564), (3391, 9028), (4514, 6782)]