23163010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 25608062

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 170, 221, 223, 235, 442, 446, 470, 611, 799, 1105, 1115, 1222, 1598, 2210, 2230, 2899, 3055, 3791, 3995, 5798, 6110, 7582, 7990, 10387, 10481, 14495, 18955, 20774, 20962, 28990, 37910, 49283, 51935, 52405, 98566, 103870, 104810, 136253, 178177, 246415, 272506, 356354, 492830, 681265, 890885, 1362530, 1781770, 2316301, 4632602, 11581505, 23163010]

約数ペア:

[(1, 23163010), (2, 11581505), (5, 4632602), (10, 2316301), (13, 1781770), (17, 1362530), (26, 890885), (34, 681265), (47, 492830), (65, 356354), (85, 272506), (94, 246415), (130, 178177), (170, 136253), (221, 104810), (223, 103870), (235, 98566), (442, 52405), (446, 51935), (470, 49283), (611, 37910), (799, 28990), (1105, 20962), (1115, 20774), (1222, 18955), (1598, 14495), (2210, 10481), (2230, 10387), (2899, 7990), (3055, 7582), (3791, 6110), (3995, 5798)]