30217850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{46489}}^1$

素因数の和:46514

約数の個数: 24

約数和(自身を含む): 60529980

約数和(自身を除く): 30312130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 46489, 92978, 232445, 464890, 604357, 1162225, 1208714, 2324450, 3021785, 6043570, 15108925, 30217850]

約数ペア:

[(1, 30217850), (2, 15108925), (5, 6043570), (10, 3021785), (13, 2324450), (25, 1208714), (26, 1162225), (50, 604357), (65, 464890), (130, 232445), (325, 92978), (650, 46489)]