231130760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{825467}}^1$

素因数の和:825485

約数の個数: 32

約数和(自身を含む): 594336960

約数和(自身を除く): 363206200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 825467, 1650934, 3301868, 4127335, 5778269, 6603736, 8254670, 11556538, 16509340, 23113076, 28891345, 33018680, 46226152, 57782690, 115565380, 231130760]

約数ペア:

[(1, 231130760), (2, 115565380), (4, 57782690), (5, 46226152), (7, 33018680), (8, 28891345), (10, 23113076), (14, 16509340), (20, 11556538), (28, 8254670), (35, 6603736), (40, 5778269), (56, 4127335), (70, 3301868), (140, 1650934), (280, 825467)]