87133260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1452221}}^1$

素因数の和:1452233

約数の個数: 24

約数和(自身を含む): 243973296

約数和(自身を除く): 156840036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1452221, 2904442, 4356663, 5808884, 7261105, 8713326, 14522210, 17426652, 21783315, 29044420, 43566630, 87133260]

約数ペア:

[(1, 87133260), (2, 43566630), (3, 29044420), (4, 21783315), (5, 17426652), (6, 14522210), (10, 8713326), (12, 7261105), (15, 5808884), (20, 4356663), (30, 2904442), (60, 1452221)]