30031740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{166843}}^1$

素因数の和:166858

約数の個数: 36

約数和(自身を含む): 91096824

約数和(自身を除く): 61065084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 166843, 333686, 500529, 667372, 834215, 1001058, 1501587, 1668430, 2002116, 2502645, 3003174, 3336860, 5005290, 6006348, 7507935, 10010580, 15015870, 30031740]

約数ペア:

[(1, 30031740), (2, 15015870), (3, 10010580), (4, 7507935), (5, 6006348), (6, 5005290), (9, 3336860), (10, 3003174), (12, 2502645), (15, 2002116), (18, 1668430), (20, 1501587), (30, 1001058), (36, 834215), (45, 667372), (60, 500529), (90, 333686), (180, 166843)]