1689431030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{34429}}^1$

素因数の和:35144

約数の個数: 32

約数和(自身を含む): 3480459840

約数和(自身を除く): 1791028810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 701, 1402, 3505, 4907, 7010, 9814, 24535, 34429, 49070, 68858, 172145, 241003, 344290, 482006, 1205015, 2410030, 24134729, 48269458, 120673645, 168943103, 241347290, 337886206, 844715515, 1689431030]

約数ペア:

[(1, 1689431030), (2, 844715515), (5, 337886206), (7, 241347290), (10, 168943103), (14, 120673645), (35, 48269458), (70, 24134729), (701, 2410030), (1402, 1205015), (3505, 482006), (4907, 344290), (7010, 241003), (9814, 172145), (24535, 68858), (34429, 49070)]