2137530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 5252544

約数和(自身を除く): 3115014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1657, 3314, 4971, 8285, 9942, 16570, 24855, 49710, 71251, 142502, 213753, 356255, 427506, 712510, 1068765, 2137530]

約数ペア:

[(1, 2137530), (2, 1068765), (3, 712510), (5, 427506), (6, 356255), (10, 213753), (15, 142502), (30, 71251), (43, 49710), (86, 24855), (129, 16570), (215, 9942), (258, 8285), (430, 4971), (645, 3314), (1290, 1657)]