86171910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{261127}}^1$

素因数の和:261148

約数の個数: 32

約数和(自身を含む): 225614592

約数和(自身を除く): 139442682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 261127, 522254, 783381, 1305635, 1566762, 2611270, 2872397, 3916905, 5744794, 7833810, 8617191, 14361985, 17234382, 28723970, 43085955, 86171910]

約数ペア:

[(1, 86171910), (2, 43085955), (3, 28723970), (5, 17234382), (6, 14361985), (10, 8617191), (11, 7833810), (15, 5744794), (22, 3916905), (30, 2872397), (33, 2611270), (55, 1566762), (66, 1305635), (110, 783381), (165, 522254), (330, 261127)]