30189590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36373}}^1$

素因数の和:36463

約数の個数: 16

約数和(自身を含む): 54997488

約数和(自身を除く): 24807898

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 36373, 72746, 181865, 363730, 3018959, 6037918, 15094795, 30189590]

約数ペア:

[(1, 30189590), (2, 15094795), (5, 6037918), (10, 3018959), (83, 363730), (166, 181865), (415, 72746), (830, 36373)]