30935740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140617}}^1$

素因数の和:140637

約数の個数: 24

約数和(自身を含む): 70871472

約数和(自身を除く): 39935732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 140617, 281234, 562468, 703085, 1406170, 1546787, 2812340, 3093574, 6187148, 7733935, 15467870, 30935740]

約数ペア:

[(1, 30935740), (2, 15467870), (4, 7733935), (5, 6187148), (10, 3093574), (11, 2812340), (20, 1546787), (22, 1406170), (44, 703085), (55, 562468), (110, 281234), (220, 140617)]