270393631340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1931383081}}^1$

素因数の和:1931383097

約数の個数: 24

約数和(自身を含む): 648944715552

約数和(自身を除く): 378551084212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1931383081, 3862766162, 7725532324, 9656915405, 13519681567, 19313830810, 27039363134, 38627661620, 54078726268, 67598407835, 135196815670, 270393631340]

約数ペア:

[(1, 270393631340), (2, 135196815670), (4, 67598407835), (5, 54078726268), (7, 38627661620), (10, 27039363134), (14, 19313830810), (20, 13519681567), (28, 9656915405), (35, 7725532324), (70, 3862766162), (140, 1931383081)]