74911740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1248529}}^1$

素因数の和:1248541

約数の個数: 24

約数和(自身を含む): 209753040

約数和(自身を除く): 134841300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1248529, 2497058, 3745587, 4994116, 6242645, 7491174, 12485290, 14982348, 18727935, 24970580, 37455870, 74911740]

約数ペア:

[(1, 74911740), (2, 37455870), (3, 24970580), (4, 18727935), (5, 14982348), (6, 12485290), (10, 7491174), (12, 6242645), (15, 4994116), (20, 3745587), (30, 2497058), (60, 1248529)]