30320680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58309}}^1$

素因数の和:58333

約数の個数: 32

約数和(自身を含む): 73470600

約数和(自身を除く): 43149920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58309, 116618, 233236, 291545, 466472, 583090, 758017, 1166180, 1516034, 2332360, 3032068, 3790085, 6064136, 7580170, 15160340, 30320680]

約数ペア:

[(1, 30320680), (2, 15160340), (4, 7580170), (5, 6064136), (8, 3790085), (10, 3032068), (13, 2332360), (20, 1516034), (26, 1166180), (40, 758017), (52, 583090), (65, 466472), (104, 291545), (130, 233236), (260, 116618), (520, 58309)]