78889350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30937}}^1$

素因数の和:30969

約数の個数: 48

約数和(自身を含む): 207160848

約数和(自身を除く): 128271498

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 30937, 61874, 92811, 154685, 185622, 309370, 464055, 525929, 773425, 928110, 1051858, 1546850, 1577787, 2320275, 2629645, 3155574, 4640550, 5259290, 7888935, 13148225, 15777870, 26296450, 39444675, 78889350]

約数ペア:

[(1, 78889350), (2, 39444675), (3, 26296450), (5, 15777870), (6, 13148225), (10, 7888935), (15, 5259290), (17, 4640550), (25, 3155574), (30, 2629645), (34, 2320275), (50, 1577787), (51, 1546850), (75, 1051858), (85, 928110), (102, 773425), (150, 525929), (170, 464055), (255, 309370), (425, 185622), (510, 154685), (850, 92811), (1275, 61874), (2550, 30937)]