30888245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 38438400

約数和(自身を除く): 7550155

約数列:

[1, 5, 31, 155, 349, 571, 1745, 2855, 10819, 17701, 54095, 88505, 199279, 996395, 6177649, 30888245]

約数ペア:

[(1, 30888245), (5, 6177649), (31, 996395), (155, 199279), (349, 88505), (571, 54095), (1745, 17701), (2855, 10819)]