85214970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10181}}^1$

素因数の和:10228

約数の個数: 64

約数和(自身を含む): 234593280

約数和(自身を除く): 149378310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 10181, 20362, 30543, 50905, 61086, 91629, 101810, 152715, 183258, 274887, 305430, 315611, 458145, 549774, 631222, 916290, 946833, 1374435, 1578055, 1893666, 2748870, 2840499, 3156110, 4734165, 5680998, 8521497, 9468330, 14202495, 17042994, 28404990, 42607485, 85214970]

約数ペア:

[(1, 85214970), (2, 42607485), (3, 28404990), (5, 17042994), (6, 14202495), (9, 9468330), (10, 8521497), (15, 5680998), (18, 4734165), (27, 3156110), (30, 2840499), (31, 2748870), (45, 1893666), (54, 1578055), (62, 1374435), (90, 946833), (93, 916290), (135, 631222), (155, 549774), (186, 458145), (270, 315611), (279, 305430), (310, 274887), (465, 183258), (558, 152715), (837, 101810), (930, 91629), (1395, 61086), (1674, 50905), (2790, 30543), (4185, 20362), (8370, 10181)]