90765290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117877}}^1$

素因数の和:117902

約数の個数: 32

約数和(自身を含む): 203693184

約数和(自身を除く): 112927894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 117877, 235754, 589385, 825139, 1178770, 1296647, 1650278, 2593294, 4125695, 6483235, 8251390, 9076529, 12966470, 18153058, 45382645, 90765290]

約数ペア:

[(1, 90765290), (2, 45382645), (5, 18153058), (7, 12966470), (10, 9076529), (11, 8251390), (14, 6483235), (22, 4125695), (35, 2593294), (55, 1650278), (70, 1296647), (77, 1178770), (110, 825139), (154, 589385), (385, 235754), (770, 117877)]