70639270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{543379}}^1$

素因数の和:543399

約数の個数: 16

約数和(自身を含む): 136931760

約数和(自身を除く): 66292490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 543379, 1086758, 2716895, 5433790, 7063927, 14127854, 35319635, 70639270]

約数ペア:

[(1, 70639270), (2, 35319635), (5, 14127854), (10, 7063927), (13, 5433790), (26, 2716895), (65, 1086758), (130, 543379)]