85870610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5501}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 177472512

約数和(自身を除く): 91601902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 5501, 7805, 11002, 15610, 27505, 38507, 55010, 77014, 192535, 385070, 1226723, 2453446, 6133615, 8587061, 12267230, 17174122, 42935305, 85870610]

約数ペア:

[(1, 85870610), (2, 42935305), (5, 17174122), (7, 12267230), (10, 8587061), (14, 6133615), (35, 2453446), (70, 1226723), (223, 385070), (446, 192535), (1115, 77014), (1561, 55010), (2230, 38507), (3122, 27505), (5501, 15610), (7805, 11002)]