2630730760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9395467}}^1$

素因数の和:9395485

約数の個数: 32

約数和(自身を含む): 6764736960

約数和(自身を除く): 4134006200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9395467, 18790934, 37581868, 46977335, 65768269, 75163736, 93954670, 131536538, 187909340, 263073076, 328841345, 375818680, 526146152, 657682690, 1315365380, 2630730760]

約数ペア:

[(1, 2630730760), (2, 1315365380), (4, 657682690), (5, 526146152), (7, 375818680), (8, 328841345), (10, 263073076), (14, 187909340), (20, 131536538), (28, 93954670), (35, 75163736), (40, 65768269), (56, 46977335), (70, 37581868), (140, 18790934), (280, 9395467)]