40294030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5281}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 83666880

約数和(自身を除く): 43372850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5281, 7630, 10562, 26405, 36967, 52810, 73934, 184835, 369670, 575629, 1151258, 2878145, 4029403, 5756290, 8058806, 20147015, 40294030]

約数ペア:

[(1, 40294030), (2, 20147015), (5, 8058806), (7, 5756290), (10, 4029403), (14, 2878145), (35, 1151258), (70, 575629), (109, 369670), (218, 184835), (545, 73934), (763, 52810), (1090, 36967), (1526, 26405), (3815, 10562), (5281, 7630)]