69323870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90031}}^1$

素因数の和:90056

約数の個数: 32

約数和(自身を含む): 155575296

約数和(自身を除く): 86251426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 90031, 180062, 450155, 630217, 900310, 990341, 1260434, 1980682, 3151085, 4951705, 6302170, 6932387, 9903410, 13864774, 34661935, 69323870]

約数ペア:

[(1, 69323870), (2, 34661935), (5, 13864774), (7, 9903410), (10, 6932387), (11, 6302170), (14, 4951705), (22, 3151085), (35, 1980682), (55, 1260434), (70, 990341), (77, 900310), (110, 630217), (154, 450155), (385, 180062), (770, 90031)]