30899665

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 37889280

約数和(自身を除く): 6989615

約数列:

[1, 5, 79, 137, 395, 571, 685, 2855, 10823, 45109, 54115, 78227, 225545, 391135, 6179933, 30899665]

約数ペア:

[(1, 30899665), (5, 6179933), (79, 391135), (137, 225545), (395, 78227), (571, 54115), (685, 45109), (2855, 10823)]