151411570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1597}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 287640000

約数和(自身を除く): 136228430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 998, 1597, 2495, 3194, 4990, 7985, 9481, 15970, 18962, 30343, 47405, 60686, 94810, 151715, 303430, 796903, 1593806, 3984515, 7969030, 15141157, 30282314, 75705785, 151411570]

約数ペア:

[(1, 151411570), (2, 75705785), (5, 30282314), (10, 15141157), (19, 7969030), (38, 3984515), (95, 1593806), (190, 796903), (499, 303430), (998, 151715), (1597, 94810), (2495, 60686), (3194, 47405), (4990, 30343), (7985, 18962), (9481, 15970)]