30452540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49117}}^1$

素因数の和:49157

約数の個数: 24

約数和(自身を含む): 66014592

約数和(自身を除く): 35562052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 49117, 98234, 196468, 245585, 491170, 982340, 1522627, 3045254, 6090508, 7613135, 15226270, 30452540]

約数ペア:

[(1, 30452540), (2, 15226270), (4, 7613135), (5, 6090508), (10, 3045254), (20, 1522627), (31, 982340), (62, 491170), (124, 245585), (155, 196468), (310, 98234), (620, 49117)]