68074260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{21407}}^1$

素因数の和:21472

約数の個数: 48

約数和(自身を含む): 194213376

約数和(自身を除く): 126139116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 21407, 42814, 64221, 85628, 107035, 128442, 214070, 256884, 321105, 428140, 642210, 1134571, 1284420, 2269142, 3403713, 4538284, 5672855, 6807426, 11345710, 13614852, 17018565, 22691420, 34037130, 68074260]

約数ペア:

[(1, 68074260), (2, 34037130), (3, 22691420), (4, 17018565), (5, 13614852), (6, 11345710), (10, 6807426), (12, 5672855), (15, 4538284), (20, 3403713), (30, 2269142), (53, 1284420), (60, 1134571), (106, 642210), (159, 428140), (212, 321105), (265, 256884), (318, 214070), (530, 128442), (636, 107035), (795, 85628), (1060, 64221), (1590, 42814), (3180, 21407)]