85176390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218401}}^1$

素因数の和:218424

約数の個数: 32

約数和(自身を含む): 220149216

約数和(自身を除く): 134972826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 218401, 436802, 655203, 1092005, 1310406, 2184010, 2839213, 3276015, 5678426, 6552030, 8517639, 14196065, 17035278, 28392130, 42588195, 85176390]

約数ペア:

[(1, 85176390), (2, 42588195), (3, 28392130), (5, 17035278), (6, 14196065), (10, 8517639), (13, 6552030), (15, 5678426), (26, 3276015), (30, 2839213), (39, 2184010), (65, 1310406), (78, 1092005), (130, 655203), (195, 436802), (390, 218401)]