43922190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112621}}^1$

素因数の和:112644

約数の個数: 32

約数和(自身を含む): 113522976

約数和(自身を除く): 69600786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 112621, 225242, 337863, 563105, 675726, 1126210, 1464073, 1689315, 2928146, 3378630, 4392219, 7320365, 8784438, 14640730, 21961095, 43922190]

約数ペア:

[(1, 43922190), (2, 21961095), (3, 14640730), (5, 8784438), (6, 7320365), (10, 4392219), (13, 3378630), (15, 2928146), (26, 1689315), (30, 1464073), (39, 1126210), (65, 675726), (78, 563105), (130, 337863), (195, 225242), (390, 112621)]