30198610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 59766336

約数和(自身を除く): 29567726

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 167, 169, 214, 334, 338, 535, 835, 845, 1070, 1391, 1670, 1690, 2171, 2782, 4342, 6955, 10855, 13910, 17869, 18083, 21710, 28223, 35738, 36166, 56446, 89345, 90415, 141115, 178690, 180830, 232297, 282230, 464594, 1161485, 2322970, 3019861, 6039722, 15099305, 30198610]

約数ペア:

[(1, 30198610), (2, 15099305), (5, 6039722), (10, 3019861), (13, 2322970), (26, 1161485), (65, 464594), (107, 282230), (130, 232297), (167, 180830), (169, 178690), (214, 141115), (334, 90415), (338, 89345), (535, 56446), (835, 36166), (845, 35738), (1070, 28223), (1391, 21710), (1670, 18083), (1690, 17869), (2171, 13910), (2782, 10855), (4342, 6955)]