68524620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67181}}^1$

素因数の和:67210

約数の個数: 48

約数和(自身を含む): 203158368

約数和(自身を除く): 134633748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 67181, 134362, 201543, 268724, 335905, 403086, 671810, 806172, 1007715, 1142077, 1343620, 2015430, 2284154, 3426231, 4030860, 4568308, 5710385, 6852462, 11420770, 13704924, 17131155, 22841540, 34262310, 68524620]

約数ペア:

[(1, 68524620), (2, 34262310), (3, 22841540), (4, 17131155), (5, 13704924), (6, 11420770), (10, 6852462), (12, 5710385), (15, 4568308), (17, 4030860), (20, 3426231), (30, 2284154), (34, 2015430), (51, 1343620), (60, 1142077), (68, 1007715), (85, 806172), (102, 671810), (170, 403086), (204, 335905), (255, 268724), (340, 201543), (510, 134362), (1020, 67181)]