87136270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{670279}}^1$

素因数の和:670299

約数の個数: 16

約数和(自身を含む): 168910560

約数和(自身を除く): 81774290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 670279, 1340558, 3351395, 6702790, 8713627, 17427254, 43568135, 87136270]

約数ペア:

[(1, 87136270), (2, 43568135), (5, 17427254), (10, 8713627), (13, 6702790), (26, 3351395), (65, 1340558), (130, 670279)]