67955710

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{48889}}^1$

素因数の和:49035

約数の個数: 16

約数和(自身を含む): 123202800

約数和(自身を除く): 55247090

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 48889, 97778, 244445, 488890, 6795571, 13591142, 33977855, 67955710]

約数ペア:

[(1, 67955710), (2, 33977855), (5, 13591142), (10, 6795571), (139, 488890), (278, 244445), (695, 97778), (1390, 48889)]