30976740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{172093}}^1$

素因数の和:172108

約数の個数: 36

約数和(自身を含む): 93963324

約数和(自身を除く): 62986584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 172093, 344186, 516279, 688372, 860465, 1032558, 1548837, 1720930, 2065116, 2581395, 3097674, 3441860, 5162790, 6195348, 7744185, 10325580, 15488370, 30976740]

約数ペア:

[(1, 30976740), (2, 15488370), (3, 10325580), (4, 7744185), (5, 6195348), (6, 5162790), (9, 3441860), (10, 3097674), (12, 2581395), (15, 2065116), (18, 1720930), (20, 1548837), (30, 1032558), (36, 860465), (45, 688372), (60, 516279), (90, 344186), (180, 172093)]