30710305

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 38246400

約数和(自身を除く): 7536095

約数列:

[1, 5, 31, 155, 239, 829, 1195, 4145, 7409, 25699, 37045, 128495, 198131, 990655, 6142061, 30710305]

約数ペア:

[(1, 30710305), (5, 6142061), (31, 990655), (155, 198131), (239, 128495), (829, 37045), (1195, 25699), (4145, 7409)]