162407980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1160057}}^1$

素因数の和:1160073

約数の個数: 24

約数和(自身を含む): 389779488

約数和(自身を除く): 227371508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1160057, 2320114, 4640228, 5800285, 8120399, 11600570, 16240798, 23201140, 32481596, 40601995, 81203990, 162407980]

約数ペア:

[(1, 162407980), (2, 81203990), (4, 40601995), (5, 32481596), (7, 23201140), (10, 16240798), (14, 11600570), (20, 8120399), (28, 5800285), (35, 4640228), (70, 2320114), (140, 1160057)]