460290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 1126080

約数和(自身を除く): 665790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 229, 335, 402, 458, 670, 687, 1005, 1145, 1374, 2010, 2290, 3435, 6870, 15343, 30686, 46029, 76715, 92058, 153430, 230145, 460290]

約数ペア:

[(1, 460290), (2, 230145), (3, 153430), (5, 92058), (6, 76715), (10, 46029), (15, 30686), (30, 15343), (67, 6870), (134, 3435), (201, 2290), (229, 2010), (335, 1374), (402, 1145), (458, 1005), (670, 687)]