162512980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1160807}}^1$

素因数の和:1160823

約数の個数: 24

約数和(自身を含む): 390031488

約数和(自身を除く): 227518508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1160807, 2321614, 4643228, 5804035, 8125649, 11608070, 16251298, 23216140, 32502596, 40628245, 81256490, 162512980]

約数ペア:

[(1, 162512980), (2, 81256490), (4, 40628245), (5, 32502596), (7, 23216140), (10, 16251298), (14, 11608070), (20, 8125649), (28, 5804035), (35, 4643228), (70, 2321614), (140, 1160807)]