2019940950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{757}}^1\times {\mathrm{17789}}^1$

素因数の和:18561

約数の個数: 48

約数和(自身を含む): 5016353040

約数和(自身を除く): 2996412090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 757, 1514, 2271, 3785, 4542, 7570, 11355, 17789, 18925, 22710, 35578, 37850, 53367, 56775, 88945, 106734, 113550, 177890, 266835, 444725, 533670, 889450, 1334175, 2668350, 13466273, 26932546, 40398819, 67331365, 80797638, 134662730, 201994095, 336656825, 403988190, 673313650, 1009970475, 2019940950]

約数ペア:

[(1, 2019940950), (2, 1009970475), (3, 673313650), (5, 403988190), (6, 336656825), (10, 201994095), (15, 134662730), (25, 80797638), (30, 67331365), (50, 40398819), (75, 26932546), (150, 13466273), (757, 2668350), (1514, 1334175), (2271, 889450), (3785, 533670), (4542, 444725), (7570, 266835), (11355, 177890), (17789, 113550), (18925, 106734), (22710, 88945), (35578, 56775), (37850, 53367)]