11630220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27691}}^1$

素因数の和:27710

約数の個数: 48

約数和(自身を含む): 37218048

約数和(自身を除く): 25587828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 27691, 55382, 83073, 110764, 138455, 166146, 193837, 276910, 332292, 387674, 415365, 553820, 581511, 775348, 830730, 969185, 1163022, 1661460, 1938370, 2326044, 2907555, 3876740, 5815110, 11630220]

約数ペア:

[(1, 11630220), (2, 5815110), (3, 3876740), (4, 2907555), (5, 2326044), (6, 1938370), (7, 1661460), (10, 1163022), (12, 969185), (14, 830730), (15, 775348), (20, 581511), (21, 553820), (28, 415365), (30, 387674), (35, 332292), (42, 276910), (60, 193837), (70, 166146), (84, 138455), (105, 110764), (140, 83073), (210, 55382), (420, 27691)]