68935790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89527}}^1$

素因数の和:89552

約数の個数: 32

約数和(自身を含む): 154704384

約数和(自身を除く): 85768594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 89527, 179054, 447635, 626689, 895270, 984797, 1253378, 1969594, 3133445, 4923985, 6266890, 6893579, 9847970, 13787158, 34467895, 68935790]

約数ペア:

[(1, 68935790), (2, 34467895), (5, 13787158), (7, 9847970), (10, 6893579), (11, 6266890), (14, 4923985), (22, 3133445), (35, 1969594), (55, 1253378), (70, 984797), (77, 895270), (110, 626689), (154, 447635), (385, 179054), (770, 89527)]