1825020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10139}}^1$

素因数の和:10154

約数の個数: 36

約数和(自身を含む): 5536440

約数和(自身を除く): 3711420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10139, 20278, 30417, 40556, 50695, 60834, 91251, 101390, 121668, 152085, 182502, 202780, 304170, 365004, 456255, 608340, 912510, 1825020]

約数ペア:

[(1, 1825020), (2, 912510), (3, 608340), (4, 456255), (5, 365004), (6, 304170), (9, 202780), (10, 182502), (12, 152085), (15, 121668), (18, 101390), (20, 91251), (30, 60834), (36, 50695), (45, 40556), (60, 30417), (90, 20278), (180, 10139)]