30130876

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 54530000

約数和(自身を除く): 24399124

約数列:

[1, 2, 4, 37, 74, 148, 163, 326, 652, 1249, 2498, 4996, 6031, 12062, 24124, 46213, 92426, 184852, 203587, 407174, 814348, 7532719, 15065438, 30130876]

約数ペア:

[(1, 30130876), (2, 15065438), (4, 7532719), (37, 814348), (74, 407174), (148, 203587), (163, 184852), (326, 92426), (652, 46213), (1249, 24124), (2498, 12062), (4996, 6031)]