85266370

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{24859}}^1$

素因数の和:24887

約数の個数: 32

約数和(自身を含む): 178992000

約数和(自身を除く): 93725630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 24859, 49718, 124295, 174013, 248590, 348026, 870065, 1218091, 1740130, 2436182, 6090455, 8526637, 12180910, 17053274, 42633185, 85266370]

約数ペア:

[(1, 85266370), (2, 42633185), (5, 17053274), (7, 12180910), (10, 8526637), (14, 6090455), (35, 2436182), (49, 1740130), (70, 1218091), (98, 870065), (245, 348026), (343, 248590), (490, 174013), (686, 124295), (1715, 49718), (3430, 24859)]