3257870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4231}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 7312896

約数和(自身を除く): 4055026

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 4231, 8462, 21155, 29617, 42310, 46541, 59234, 93082, 148085, 232705, 296170, 325787, 465410, 651574, 1628935, 3257870]

約数ペア:

[(1, 3257870), (2, 1628935), (5, 651574), (7, 465410), (10, 325787), (11, 296170), (14, 232705), (22, 148085), (35, 93082), (55, 59234), (70, 46541), (77, 42310), (110, 29617), (154, 21155), (385, 8462), (770, 4231)]