143152030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{292147}}^1$

素因数の和:292168

約数の個数: 24

約数和(自身を含む): 299743848

約数和(自身を除く): 156591818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 292147, 584294, 1460735, 2045029, 2921470, 4090058, 10225145, 14315203, 20450290, 28630406, 71576015, 143152030]

約数ペア:

[(1, 143152030), (2, 71576015), (5, 28630406), (7, 20450290), (10, 14315203), (14, 10225145), (35, 4090058), (49, 2921470), (70, 2045029), (98, 1460735), (245, 584294), (490, 292147)]