4919250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{937}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 14047488

約数和(自身を除く): 9128238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 937, 1050, 1750, 1874, 2625, 2811, 4685, 5250, 5622, 6559, 9370, 13118, 14055, 19677, 23425, 28110, 32795, 39354, 46850, 65590, 70275, 98385, 117125, 140550, 163975, 196770, 234250, 327950, 351375, 491925, 702750, 819875, 983850, 1639750, 2459625, 4919250]

約数ペア:

[(1, 4919250), (2, 2459625), (3, 1639750), (5, 983850), (6, 819875), (7, 702750), (10, 491925), (14, 351375), (15, 327950), (21, 234250), (25, 196770), (30, 163975), (35, 140550), (42, 117125), (50, 98385), (70, 70275), (75, 65590), (105, 46850), (125, 39354), (150, 32795), (175, 28110), (210, 23425), (250, 19677), (350, 14055), (375, 13118), (525, 9370), (750, 6559), (875, 5622), (937, 5250), (1050, 4685), (1750, 2811), (1874, 2625)]