85839670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 180986400

約数和(自身を除く): 95146730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 490, 835, 1049, 1169, 1670, 2098, 2338, 5245, 5845, 7343, 8183, 10490, 11690, 14686, 16366, 36715, 40915, 51401, 73430, 81830, 102802, 175183, 257005, 350366, 514010, 875915, 1226281, 1751830, 2452562, 6131405, 8583967, 12262810, 17167934, 42919835, 85839670]

約数ペア:

[(1, 85839670), (2, 42919835), (5, 17167934), (7, 12262810), (10, 8583967), (14, 6131405), (35, 2452562), (49, 1751830), (70, 1226281), (98, 875915), (167, 514010), (245, 350366), (334, 257005), (490, 175183), (835, 102802), (1049, 81830), (1169, 73430), (1670, 51401), (2098, 40915), (2338, 36715), (5245, 16366), (5845, 14686), (7343, 11690), (8183, 10490)]