1155141890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311359}}^1$

素因数の和:311426

約数の個数: 32

約数和(自身を含む): 2421135360

約数和(自身を除く): 1265993470

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 311359, 622718, 1556795, 2179513, 3113590, 4359026, 10897565, 16502027, 21795130, 33004054, 82510135, 115514189, 165020270, 231028378, 577570945, 1155141890]

約数ペア:

[(1, 1155141890), (2, 577570945), (5, 231028378), (7, 165020270), (10, 115514189), (14, 82510135), (35, 33004054), (53, 21795130), (70, 16502027), (106, 10897565), (265, 4359026), (371, 3113590), (530, 2179513), (742, 1556795), (1855, 622718), (3710, 311359)]