149966220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80627}}^1$

素因数の和:80670

約数の個数: 48

約数和(自身を含む): 433456128

約数和(自身を除く): 283489908

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, 80627, 161254, 241881, 322508, 403135, 483762, 806270, 967524, 1209405, 1612540, 2418810, 2499437, 4837620, 4998874, 7498311, 9997748, 12497185, 14996622, 24994370, 29993244, 37491555, 49988740, 74983110, 149966220]

約数ペア:

[(1, 149966220), (2, 74983110), (3, 49988740), (4, 37491555), (5, 29993244), (6, 24994370), (10, 14996622), (12, 12497185), (15, 9997748), (20, 7498311), (30, 4998874), (31, 4837620), (60, 2499437), (62, 2418810), (93, 1612540), (124, 1209405), (155, 967524), (186, 806270), (310, 483762), (372, 403135), (465, 322508), (620, 241881), (930, 161254), (1860, 80627)]