133128530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7603}}^1$

素因数の和:7730

約数の個数: 32

約数和(自身を含む): 256224384

約数和(自身を除く): 123095854

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 7603, 8755, 15206, 17510, 38015, 76030, 129251, 258502, 646255, 783109, 1292510, 1566218, 3915545, 7831090, 13312853, 26625706, 66564265, 133128530]

約数ペア:

[(1, 133128530), (2, 66564265), (5, 26625706), (10, 13312853), (17, 7831090), (34, 3915545), (85, 1566218), (103, 1292510), (170, 783109), (206, 646255), (515, 258502), (1030, 129251), (1751, 76030), (3502, 38015), (7603, 17510), (8755, 15206)]