1210096895

素因数分解:

$5^1\times 7^2\times {\mathrm{4939171}}^1$

素因数の和:4939190

約数の個数: 12

約数和(自身を含む): 1689196824

約数和(自身を除く): 479099929

約数列:

[1, 5, 7, 35, 49, 245, 4939171, 24695855, 34574197, 172870985, 242019379, 1210096895]

約数ペア:

[(1, 1210096895), (5, 242019379), (7, 172870985), (35, 34574197), (49, 24695855), (245, 4939171)]