79877230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^2$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 147464856

約数和(自身を除く): 67587626

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 431, 862, 2155, 4310, 18533, 37066, 92665, 185330, 185761, 371522, 928805, 1857610, 7987723, 15975446, 39938615, 79877230]

約数ペア:

[(1, 79877230), (2, 39938615), (5, 15975446), (10, 7987723), (43, 1857610), (86, 928805), (215, 371522), (430, 185761), (431, 185330), (862, 92665), (2155, 37066), (4310, 18533)]