67980710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971153}}^1$

素因数の和:971167

約数の個数: 16

約数和(自身を含む): 139846176

約数和(自身を除く): 71865466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971153, 1942306, 4855765, 6798071, 9711530, 13596142, 33990355, 67980710]

約数ペア:

[(1, 67980710), (2, 33990355), (5, 13596142), (7, 9711530), (10, 6798071), (14, 4855765), (35, 1942306), (70, 971153)]