151432930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2141}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 297960768

約数和(自身を除く): 146527838

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 643, 1286, 2141, 3215, 4282, 6430, 7073, 10705, 14146, 21410, 23551, 35365, 47102, 70730, 117755, 235510, 1376663, 2753326, 6883315, 13766630, 15143293, 30286586, 75716465, 151432930]

約数ペア:

[(1, 151432930), (2, 75716465), (5, 30286586), (10, 15143293), (11, 13766630), (22, 6883315), (55, 2753326), (110, 1376663), (643, 235510), (1286, 117755), (2141, 70730), (3215, 47102), (4282, 35365), (6430, 23551), (7073, 21410), (10705, 14146)]