142209801530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{180012407}}^1$

素因数の和:180012493

約数の個数: 16

約数和(自身を含む): 259217867520

約数和(自身を除く): 117008065990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 180012407, 360024814, 900062035, 1800124070, 14220980153, 28441960306, 71104900765, 142209801530]

約数ペア:

[(1, 142209801530), (2, 71104900765), (5, 28441960306), (10, 14220980153), (79, 1800124070), (158, 900062035), (395, 360024814), (790, 180012407)]