45158260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322559}}^1$

素因数の和:322575

約数の個数: 24

約数和(自身を含む): 108380160

約数和(自身を除く): 63221900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322559, 645118, 1290236, 1612795, 2257913, 3225590, 4515826, 6451180, 9031652, 11289565, 22579130, 45158260]

約数ペア:

[(1, 45158260), (2, 22579130), (4, 11289565), (5, 9031652), (7, 6451180), (10, 4515826), (14, 3225590), (20, 2257913), (28, 1612795), (35, 1290236), (70, 645118), (140, 322559)]