90757740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1512629}}^1$

素因数の和:1512641

約数の個数: 24

約数和(自身を含む): 254121840

約数和(自身を除く): 163364100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1512629, 3025258, 4537887, 6050516, 7563145, 9075774, 15126290, 18151548, 22689435, 30252580, 45378870, 90757740]

約数ペア:

[(1, 90757740), (2, 45378870), (3, 30252580), (4, 22689435), (5, 18151548), (6, 15126290), (10, 9075774), (12, 7563145), (15, 6050516), (20, 4537887), (30, 3025258), (60, 1512629)]