237371330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{8291}}^1$

素因数の和:8714

約数の個数: 32

約数和(自身を含む): 489559680

約数和(自身を除く): 252188350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 8291, 14315, 16582, 28630, 41455, 58037, 82910, 116074, 290185, 580370, 3391019, 6782038, 16955095, 23737133, 33910190, 47474266, 118685665, 237371330]

約数ペア:

[(1, 237371330), (2, 118685665), (5, 47474266), (7, 33910190), (10, 23737133), (14, 16955095), (35, 6782038), (70, 3391019), (409, 580370), (818, 290185), (2045, 116074), (2863, 82910), (4090, 58037), (5726, 41455), (8291, 28630), (14315, 16582)]