90475260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1507921}}^1$

素因数の和:1507933

約数の個数: 24

約数和(自身を含む): 253330896

約数和(自身を除く): 162855636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1507921, 3015842, 4523763, 6031684, 7539605, 9047526, 15079210, 18095052, 22618815, 30158420, 45237630, 90475260]

約数ペア:

[(1, 90475260), (2, 45237630), (3, 30158420), (4, 22618815), (5, 18095052), (6, 15079210), (10, 9047526), (12, 7539605), (15, 6031684), (20, 4523763), (30, 3015842), (60, 1507921)]