90612420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1510207}}^1$

素因数の和:1510219

約数の個数: 24

約数和(自身を含む): 253714944

約数和(自身を除く): 163102524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1510207, 3020414, 4530621, 6040828, 7551035, 9061242, 15102070, 18122484, 22653105, 30204140, 45306210, 90612420]

約数ペア:

[(1, 90612420), (2, 45306210), (3, 30204140), (4, 22653105), (5, 18122484), (6, 15102070), (10, 9061242), (12, 7551035), (15, 6040828), (20, 4530621), (30, 3020414), (60, 1510207)]