230902280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{824651}}^1$

素因数の和:824669

約数の個数: 32

約数和(自身を含む): 593749440

約数和(自身を除く): 362847160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 824651, 1649302, 3298604, 4123255, 5772557, 6597208, 8246510, 11545114, 16493020, 23090228, 28862785, 32986040, 46180456, 57725570, 115451140, 230902280]

約数ペア:

[(1, 230902280), (2, 115451140), (4, 57725570), (5, 46180456), (7, 32986040), (8, 28862785), (10, 23090228), (14, 16493020), (20, 11545114), (28, 8246510), (35, 6597208), (40, 5772557), (56, 4123255), (70, 3298604), (140, 1649302), (280, 824651)]