18767130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7537}}^1$

素因数の和:7630

約数の個数: 32

約数和(自身を含む): 45589824

約数和(自身を除く): 26822694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7537, 15074, 22611, 37685, 45222, 75370, 113055, 226110, 625571, 1251142, 1876713, 3127855, 3753426, 6255710, 9383565, 18767130]

約数ペア:

[(1, 18767130), (2, 9383565), (3, 6255710), (5, 3753426), (6, 3127855), (10, 1876713), (15, 1251142), (30, 625571), (83, 226110), (166, 113055), (249, 75370), (415, 45222), (498, 37685), (830, 22611), (1245, 15074), (2490, 7537)]