30754815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1$

素因数の和:22559

約数の個数: 32

約数和(自身を含む): 60566016

約数和(自身を除く): 29811201

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 22531, 67593, 112655, 157717, 292903, 337965, 473151, 788585, 878709, 1464515, 2050321, 2365755, 4393545, 6150963, 10251605, 30754815]

約数ペア:

[(1, 30754815), (3, 10251605), (5, 6150963), (7, 4393545), (13, 2365755), (15, 2050321), (21, 1464515), (35, 878709), (39, 788585), (65, 473151), (91, 337965), (105, 292903), (195, 157717), (273, 112655), (455, 67593), (1365, 22531)]