30830489740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90677911}}^1$

素因数の和:90677937

約数の個数: 24

約数和(自身を含む): 68552501472

約数和(自身を除く): 37722011732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 90677911, 181355822, 362711644, 453389555, 906779110, 1541524487, 1813558220, 3083048974, 6166097948, 7707622435, 15415244870, 30830489740]

約数ペア:

[(1, 30830489740), (2, 15415244870), (4, 7707622435), (5, 6166097948), (10, 3083048974), (17, 1813558220), (20, 1541524487), (34, 906779110), (68, 453389555), (85, 362711644), (170, 181355822), (340, 90677911)]