85392790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7577}}^1$

素因数の和:7621

約数の個数: 48

約数和(自身を含む): 186600672

約数和(自身を除く): 101207882

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 7577, 11270, 15154, 37885, 53039, 75770, 106078, 174271, 265195, 348542, 371273, 530390, 742546, 871355, 1219897, 1742710, 1856365, 2439794, 3712730, 6099485, 8539279, 12198970, 17078558, 42696395, 85392790]

約数ペア:

[(1, 85392790), (2, 42696395), (5, 17078558), (7, 12198970), (10, 8539279), (14, 6099485), (23, 3712730), (35, 2439794), (46, 1856365), (49, 1742710), (70, 1219897), (98, 871355), (115, 742546), (161, 530390), (230, 371273), (245, 348542), (322, 265195), (490, 174271), (805, 106078), (1127, 75770), (1610, 53039), (2254, 37885), (5635, 15154), (7577, 11270)]