86671810

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{58169}}^1$

素因数の和:58325

約数の個数: 16

約数和(自身を含む): 157059000

約数和(自身を除く): 70387190

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 58169, 116338, 290845, 581690, 8667181, 17334362, 43335905, 86671810]

約数ペア:

[(1, 86671810), (2, 43335905), (5, 17334362), (10, 8667181), (149, 581690), (298, 290845), (745, 116338), (1490, 58169)]