30508495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 38073600

約数和(自身を除く): 7565105

約数列:

[1, 5, 31, 149, 155, 745, 1321, 4619, 6605, 23095, 40951, 196829, 204755, 984145, 6101699, 30508495]

約数ペア:

[(1, 30508495), (5, 6101699), (31, 984145), (149, 204755), (155, 196829), (745, 40951), (1321, 23095), (4619, 6605)]