9957670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 18597600

約数和(自身を除く): 8639930

約数列:

[1, 2, 5, 10, 41, 82, 149, 163, 205, 298, 326, 410, 745, 815, 1490, 1630, 6109, 6683, 12218, 13366, 24287, 30545, 33415, 48574, 61090, 66830, 121435, 242870, 995767, 1991534, 4978835, 9957670]

約数ペア:

[(1, 9957670), (2, 4978835), (5, 1991534), (10, 995767), (41, 242870), (82, 121435), (149, 66830), (163, 61090), (205, 48574), (298, 33415), (326, 30545), (410, 24287), (745, 13366), (815, 12218), (1490, 6683), (1630, 6109)]