1965090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 4870656

約数和(自身を除く): 2905566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2113, 4226, 6339, 10565, 12678, 21130, 31695, 63390, 65503, 131006, 196509, 327515, 393018, 655030, 982545, 1965090]

約数ペア:

[(1, 1965090), (2, 982545), (3, 655030), (5, 393018), (6, 327515), (10, 196509), (15, 131006), (30, 65503), (31, 63390), (62, 31695), (93, 21130), (155, 12678), (186, 10565), (310, 6339), (465, 4226), (930, 2113)]