1878667050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{963419}}^1$

素因数の和:963447

約数の個数: 48

約数和(自身を含む): 5017491360

約数和(自身を除く): 3138824310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 963419, 1926838, 2890257, 4817095, 5780514, 9634190, 12524447, 14451285, 24085475, 25048894, 28902570, 37573341, 48170950, 62622235, 72256425, 75146682, 125244470, 144512850, 187866705, 313111175, 375733410, 626222350, 939333525, 1878667050]

約数ペア:

[(1, 1878667050), (2, 939333525), (3, 626222350), (5, 375733410), (6, 313111175), (10, 187866705), (13, 144512850), (15, 125244470), (25, 75146682), (26, 72256425), (30, 62622235), (39, 48170950), (50, 37573341), (65, 28902570), (75, 25048894), (78, 24085475), (130, 14451285), (150, 12524447), (195, 9634190), (325, 5780514), (390, 4817095), (650, 2890257), (975, 1926838), (1950, 963419)]