302519710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1597}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 574129440

約数和(自身を除く): 271609730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 997, 1597, 1994, 3194, 4985, 7985, 9970, 15970, 18943, 30343, 37886, 60686, 94715, 151715, 189430, 303430, 1592209, 3184418, 7961045, 15922090, 30251971, 60503942, 151259855, 302519710]

約数ペア:

[(1, 302519710), (2, 151259855), (5, 60503942), (10, 30251971), (19, 15922090), (38, 7961045), (95, 3184418), (190, 1592209), (997, 303430), (1597, 189430), (1994, 151715), (3194, 94715), (4985, 60686), (7985, 37886), (9970, 30343), (15970, 18943)]