3228870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 7932672

約数和(自身を除く): 4703802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2503, 5006, 7509, 12515, 15018, 25030, 37545, 75090, 107629, 215258, 322887, 538145, 645774, 1076290, 1614435, 3228870]

約数ペア:

[(1, 3228870), (2, 1614435), (3, 1076290), (5, 645774), (6, 538145), (10, 322887), (15, 215258), (30, 107629), (43, 75090), (86, 37545), (129, 25030), (215, 15018), (258, 12515), (430, 7509), (645, 5006), (1290, 2503)]