2015571750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{631}}^1\times {\mathrm{4259}}^1$

素因数の和:4910

約数の個数: 64

約数和(自身を含む): 5040023040

約数和(自身を除く): 3024451290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 631, 750, 1262, 1893, 3155, 3786, 4259, 6310, 8518, 9465, 12777, 15775, 18930, 21295, 25554, 31550, 42590, 47325, 63885, 78875, 94650, 106475, 127770, 157750, 212950, 236625, 319425, 473250, 532375, 638850, 1064750, 1597125, 2687429, 3194250, 5374858, 8062287, 13437145, 16124574, 26874290, 40311435, 67185725, 80622870, 134371450, 201557175, 335928625, 403114350, 671857250, 1007785875, 2015571750]

約数ペア:

[(1, 2015571750), (2, 1007785875), (3, 671857250), (5, 403114350), (6, 335928625), (10, 201557175), (15, 134371450), (25, 80622870), (30, 67185725), (50, 40311435), (75, 26874290), (125, 16124574), (150, 13437145), (250, 8062287), (375, 5374858), (631, 3194250), (750, 2687429), (1262, 1597125), (1893, 1064750), (3155, 638850), (3786, 532375), (4259, 473250), (6310, 319425), (8518, 236625), (9465, 212950), (12777, 157750), (15775, 127770), (18930, 106475), (21295, 94650), (25554, 78875), (31550, 63885), (42590, 47325)]