1002750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{191}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 2875392

約数和(自身を除く): 1872642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 191, 210, 250, 350, 375, 382, 525, 573, 750, 875, 955, 1050, 1146, 1337, 1750, 1910, 2625, 2674, 2865, 4011, 4775, 5250, 5730, 6685, 8022, 9550, 13370, 14325, 20055, 23875, 28650, 33425, 40110, 47750, 66850, 71625, 100275, 143250, 167125, 200550, 334250, 501375, 1002750]

約数ペア:

[(1, 1002750), (2, 501375), (3, 334250), (5, 200550), (6, 167125), (7, 143250), (10, 100275), (14, 71625), (15, 66850), (21, 47750), (25, 40110), (30, 33425), (35, 28650), (42, 23875), (50, 20055), (70, 14325), (75, 13370), (105, 9550), (125, 8022), (150, 6685), (175, 5730), (191, 5250), (210, 4775), (250, 4011), (350, 2865), (375, 2674), (382, 2625), (525, 1910), (573, 1750), (750, 1337), (875, 1146), (955, 1050)]