3930180

素因数分解:

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

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 11364864

約数和(自身を除く): 7434684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2113, 4226, 6339, 8452, 10565, 12678, 21130, 25356, 31695, 42260, 63390, 65503, 126780, 131006, 196509, 262012, 327515, 393018, 655030, 786036, 982545, 1310060, 1965090, 3930180]

約数ペア:

[(1, 3930180), (2, 1965090), (3, 1310060), (4, 982545), (5, 786036), (6, 655030), (10, 393018), (12, 327515), (15, 262012), (20, 196509), (30, 131006), (31, 126780), (60, 65503), (62, 63390), (93, 42260), (124, 31695), (155, 25356), (186, 21130), (310, 12678), (372, 10565), (465, 8452), (620, 6339), (930, 4226), (1860, 2113)]