177130690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{146389}}^1$

素因数の和:146418

約数の個数: 24

約数和(自身を含む): 350457660

約数和(自身を除く): 173326970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 146389, 292778, 731945, 1463890, 1610279, 3220558, 8051395, 16102790, 17713069, 35426138, 88565345, 177130690]

約数ペア:

[(1, 177130690), (2, 88565345), (5, 35426138), (10, 17713069), (11, 16102790), (22, 8051395), (55, 3220558), (110, 1610279), (121, 1463890), (242, 731945), (605, 292778), (1210, 146389)]