30612195

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9896

約数の個数: 32

約数和(自身を含む): 56793600

約数和(自身を除く): 26181405

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9859, 29577, 49295, 88731, 147885, 226757, 266193, 443655, 680271, 1133785, 1330965, 2040813, 3401355, 6122439, 10204065, 30612195]

約数ペア:

[(1, 30612195), (3, 10204065), (5, 6122439), (9, 3401355), (15, 2040813), (23, 1330965), (27, 1133785), (45, 680271), (69, 443655), (115, 266193), (135, 226757), (207, 147885), (345, 88731), (621, 49295), (1035, 29577), (3105, 9859)]