3106650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 7812000

約数和(自身を除く): 4705350

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 149, 150, 278, 298, 417, 447, 695, 745, 834, 894, 1390, 1490, 2085, 2235, 3475, 3725, 4170, 4470, 6950, 7450, 10425, 11175, 20711, 20850, 22350, 41422, 62133, 103555, 124266, 207110, 310665, 517775, 621330, 1035550, 1553325, 3106650]

約数ペア:

[(1, 3106650), (2, 1553325), (3, 1035550), (5, 621330), (6, 517775), (10, 310665), (15, 207110), (25, 124266), (30, 103555), (50, 62133), (75, 41422), (139, 22350), (149, 20850), (150, 20711), (278, 11175), (298, 10425), (417, 7450), (447, 6950), (695, 4470), (745, 4170), (834, 3725), (894, 3475), (1390, 2235), (1490, 2085)]