30067140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1487}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 84494592

約数和(自身を除く): 54427452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1487, 1685, 2022, 2974, 3370, 4044, 4461, 5055, 5948, 6740, 7435, 8922, 10110, 14870, 17844, 20220, 22305, 29740, 44610, 89220, 501119, 1002238, 1503357, 2004476, 2505595, 3006714, 5011190, 6013428, 7516785, 10022380, 15033570, 30067140]

約数ペア:

[(1, 30067140), (2, 15033570), (3, 10022380), (4, 7516785), (5, 6013428), (6, 5011190), (10, 3006714), (12, 2505595), (15, 2004476), (20, 1503357), (30, 1002238), (60, 501119), (337, 89220), (674, 44610), (1011, 29740), (1348, 22305), (1487, 20220), (1685, 17844), (2022, 14870), (2974, 10110), (3370, 8922), (4044, 7435), (4461, 6740), (5055, 5948)]