25321740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{422029}}^1$

素因数の和:422041

約数の個数: 24

約数和(自身を含む): 70901040

約数和(自身を除く): 45579300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 422029, 844058, 1266087, 1688116, 2110145, 2532174, 4220290, 5064348, 6330435, 8440580, 12660870, 25321740]

約数ペア:

[(1, 25321740), (2, 12660870), (3, 8440580), (4, 6330435), (5, 5064348), (6, 4220290), (10, 2532174), (12, 2110145), (15, 1688116), (20, 1266087), (30, 844058), (60, 422029)]