3210760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11467}}^1$

素因数の和:11485

約数の個数: 32

約数和(自身を含む): 8256960

約数和(自身を除く): 5046200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11467, 22934, 45868, 57335, 80269, 91736, 114670, 160538, 229340, 321076, 401345, 458680, 642152, 802690, 1605380, 3210760]

約数ペア:

[(1, 3210760), (2, 1605380), (4, 802690), (5, 642152), (7, 458680), (8, 401345), (10, 321076), (14, 229340), (20, 160538), (28, 114670), (35, 91736), (40, 80269), (56, 57335), (70, 45868), (140, 22934), (280, 11467)]