9186890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 17573760

約数和(自身を除く): 8386870

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 677, 1354, 1357, 2714, 3385, 6770, 6785, 13570, 15571, 31142, 39943, 77855, 79886, 155710, 199715, 399430, 918689, 1837378, 4593445, 9186890]

約数ペア:

[(1, 9186890), (2, 4593445), (5, 1837378), (10, 918689), (23, 399430), (46, 199715), (59, 155710), (115, 79886), (118, 77855), (230, 39943), (295, 31142), (590, 15571), (677, 13570), (1354, 6785), (1357, 6770), (2714, 3385)]