68221740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1137029}}^1$

素因数の和:1137041

約数の個数: 24

約数和(自身を含む): 191021040

約数和(自身を除く): 122799300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1137029, 2274058, 3411087, 4548116, 5685145, 6822174, 11370290, 13644348, 17055435, 22740580, 34110870, 68221740]

約数ペア:

[(1, 68221740), (2, 34110870), (3, 22740580), (4, 17055435), (5, 13644348), (6, 11370290), (10, 6822174), (12, 5685145), (15, 4548116), (20, 3411087), (30, 2274058), (60, 1137029)]