27977490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{310861}}^1$

素因数の和:310874

約数の個数: 24

約数和(自身を含む): 72741708

約数和(自身を除く): 44764218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 310861, 621722, 932583, 1554305, 1865166, 2797749, 3108610, 4662915, 5595498, 9325830, 13988745, 27977490]

約数ペア:

[(1, 27977490), (2, 13988745), (3, 9325830), (5, 5595498), (6, 4662915), (9, 3108610), (10, 2797749), (15, 1865166), (18, 1554305), (30, 932583), (45, 621722), (90, 310861)]