1941750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{863}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 5256576

約数和(自身を除く): 3314826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 863, 1125, 1726, 2250, 2589, 4315, 5178, 7767, 8630, 12945, 15534, 21575, 25890, 38835, 43150, 64725, 77670, 107875, 129450, 194175, 215750, 323625, 388350, 647250, 970875, 1941750]

約数ペア:

[(1, 1941750), (2, 970875), (3, 647250), (5, 388350), (6, 323625), (9, 215750), (10, 194175), (15, 129450), (18, 107875), (25, 77670), (30, 64725), (45, 43150), (50, 38835), (75, 25890), (90, 21575), (125, 15534), (150, 12945), (225, 8630), (250, 7767), (375, 5178), (450, 4315), (750, 2589), (863, 2250), (1125, 1726)]