31133410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40433}}^1$

素因数の和:40458

約数の個数: 32

約数和(自身を含む): 69869952

約数和(自身を除く): 38736542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40433, 80866, 202165, 283031, 404330, 444763, 566062, 889526, 1415155, 2223815, 2830310, 3113341, 4447630, 6226682, 15566705, 31133410]

約数ペア:

[(1, 31133410), (2, 15566705), (5, 6226682), (7, 4447630), (10, 3113341), (11, 2830310), (14, 2223815), (22, 1415155), (35, 889526), (55, 566062), (70, 444763), (77, 404330), (110, 283031), (154, 202165), (385, 80866), (770, 40433)]