68437110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{325891}}^1$

素因数の和:325908

約数の個数: 32

約数和(自身を含む): 187713792

約数和(自身を除く): 119276682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 325891, 651782, 977673, 1629455, 1955346, 2281237, 3258910, 4562474, 4888365, 6843711, 9776730, 11406185, 13687422, 22812370, 34218555, 68437110]

約数ペア:

[(1, 68437110), (2, 34218555), (3, 22812370), (5, 13687422), (6, 11406185), (7, 9776730), (10, 6843711), (14, 4888365), (15, 4562474), (21, 3258910), (30, 2281237), (35, 1955346), (42, 1629455), (70, 977673), (105, 651782), (210, 325891)]