70343780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270553}}^1$

素因数の和:270575

約数の個数: 24

約数和(自身を含む): 159085752

約数和(自身を除く): 88741972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 270553, 541106, 1082212, 1352765, 2705530, 3517189, 5411060, 7034378, 14068756, 17585945, 35171890, 70343780]

約数ペア:

[(1, 70343780), (2, 35171890), (4, 17585945), (5, 14068756), (10, 7034378), (13, 5411060), (20, 3517189), (26, 2705530), (52, 1352765), (65, 1082212), (130, 541106), (260, 270553)]