3112760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11117}}^1$

素因数の和:11135

約数の個数: 32

約数和(自身を含む): 8004960

約数和(自身を除く): 4892200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11117, 22234, 44468, 55585, 77819, 88936, 111170, 155638, 222340, 311276, 389095, 444680, 622552, 778190, 1556380, 3112760]

約数ペア:

[(1, 3112760), (2, 1556380), (4, 778190), (5, 622552), (7, 444680), (8, 389095), (10, 311276), (14, 222340), (20, 155638), (28, 111170), (35, 88936), (40, 77819), (56, 55585), (70, 44468), (140, 22234), (280, 11117)]