65513303870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{935904341}}^1$

素因数の和:935904355

約数の個数: 16

約数和(自身を含む): 134770225248

約数和(自身を除く): 69256921378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 935904341, 1871808682, 4679521705, 6551330387, 9359043410, 13102660774, 32756651935, 65513303870]

約数ペア:

[(1, 65513303870), (2, 32756651935), (5, 13102660774), (7, 9359043410), (10, 6551330387), (14, 4679521705), (35, 1871808682), (70, 935904341)]