13749720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 41580000

約数和(自身を除く): 27830280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 769, 894, 1192, 1490, 1538, 1788, 2235, 2307, 2980, 3076, 3576, 3845, 4470, 4614, 5960, 6152, 7690, 8940, 9228, 11535, 15380, 17880, 18456, 23070, 30760, 46140, 92280, 114581, 229162, 343743, 458324, 572905, 687486, 916648, 1145810, 1374972, 1718715, 2291620, 2749944, 3437430, 4583240, 6874860, 13749720]

約数ペア:

[(1, 13749720), (2, 6874860), (3, 4583240), (4, 3437430), (5, 2749944), (6, 2291620), (8, 1718715), (10, 1374972), (12, 1145810), (15, 916648), (20, 687486), (24, 572905), (30, 458324), (40, 343743), (60, 229162), (120, 114581), (149, 92280), (298, 46140), (447, 30760), (596, 23070), (745, 18456), (769, 17880), (894, 15380), (1192, 11535), (1490, 9228), (1538, 8940), (1788, 7690), (2235, 6152), (2307, 5960), (2980, 4614), (3076, 4470), (3576, 3845)]