90613140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1510219}}^1$

素因数の和:1510231

約数の個数: 24

約数和(自身を含む): 253716960

約数和(自身を除く): 163103820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1510219, 3020438, 4530657, 6040876, 7551095, 9061314, 15102190, 18122628, 22653285, 30204380, 45306570, 90613140]

約数ペア:

[(1, 90613140), (2, 45306570), (3, 30204380), (4, 22653285), (5, 18122628), (6, 15102190), (10, 9061314), (12, 7551095), (15, 6040876), (20, 4530657), (30, 3020438), (60, 1510219)]