30682684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 55664000

約数和(自身を除く): 24981316

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 709, 1396, 1418, 2836, 10819, 21638, 21979, 43276, 43958, 87916, 247441, 494882, 989764, 7670671, 15341342, 30682684]

約数ペア:

[(1, 30682684), (2, 15341342), (4, 7670671), (31, 989764), (62, 494882), (124, 247441), (349, 87916), (698, 43958), (709, 43276), (1396, 21979), (1418, 21638), (2836, 10819)]