30807010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18229}}^1$

素因数の和:18262

約数の個数: 24

約数和(自身を含む): 60049620

約数和(自身を除く): 29242610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 18229, 36458, 91145, 182290, 236977, 473954, 1184885, 2369770, 3080701, 6161402, 15403505, 30807010]

約数ペア:

[(1, 30807010), (2, 15403505), (5, 6161402), (10, 3080701), (13, 2369770), (26, 1184885), (65, 473954), (130, 236977), (169, 182290), (338, 91145), (845, 36458), (1690, 18229)]