67706770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 124627248

約数和(自身を除く): 56920478

約数列:

[1, 2, 5, 10, 73, 137, 146, 274, 365, 677, 685, 730, 1354, 1370, 3385, 6770, 10001, 20002, 49421, 50005, 92749, 98842, 100010, 185498, 247105, 463745, 494210, 927490, 6770677, 13541354, 33853385, 67706770]

約数ペア:

[(1, 67706770), (2, 33853385), (5, 13541354), (10, 6770677), (73, 927490), (137, 494210), (146, 463745), (274, 247105), (365, 185498), (677, 100010), (685, 98842), (730, 92749), (1354, 50005), (1370, 49421), (3385, 20002), (6770, 10001)]