42831690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129793}}^1$

素因数の和:129814

約数の個数: 32

約数和(自身を含む): 112142016

約数和(自身を除く): 69310326

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 129793, 259586, 389379, 648965, 778758, 1297930, 1427723, 1946895, 2855446, 3893790, 4283169, 7138615, 8566338, 14277230, 21415845, 42831690]

約数ペア:

[(1, 42831690), (2, 21415845), (3, 14277230), (5, 8566338), (6, 7138615), (10, 4283169), (11, 3893790), (15, 2855446), (22, 1946895), (30, 1427723), (33, 1297930), (55, 778758), (66, 648965), (110, 389379), (165, 259586), (330, 129793)]