11051250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 31639872

約数和(自身を除く): 20588622

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, 421, 525, 625, 750, 842, 875, 1050, 1250, 1263, 1750, 1875, 2105, 2526, 2625, 2947, 3750, 4210, 4375, 5250, 5894, 6315, 8750, 8841, 10525, 12630, 13125, 14735, 17682, 21050, 26250, 29470, 31575, 44205, 52625, 63150, 73675, 88410, 105250, 147350, 157875, 221025, 263125, 315750, 368375, 442050, 526250, 736750, 789375, 1105125, 1578750, 1841875, 2210250, 3683750, 5525625, 11051250]

約数ペア:

[(1, 11051250), (2, 5525625), (3, 3683750), (5, 2210250), (6, 1841875), (7, 1578750), (10, 1105125), (14, 789375), (15, 736750), (21, 526250), (25, 442050), (30, 368375), (35, 315750), (42, 263125), (50, 221025), (70, 157875), (75, 147350), (105, 105250), (125, 88410), (150, 73675), (175, 63150), (210, 52625), (250, 44205), (350, 31575), (375, 29470), (421, 26250), (525, 21050), (625, 17682), (750, 14735), (842, 13125), (875, 12630), (1050, 10525), (1250, 8841), (1263, 8750), (1750, 6315), (1875, 5894), (2105, 5250), (2526, 4375), (2625, 4210), (2947, 3750)]