123458585510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{46757}}^1$

素因数の和:47865

約数の個数: 64

約数和(自身を含む): 252156542400

約数和(自身を除く): 128697956890

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1069, 1235, 2138, 2470, 5345, 10690, 13897, 20311, 27794, 40622, 46757, 69485, 93514, 101555, 138970, 203110, 233785, 264043, 467570, 528086, 607841, 888383, 1215682, 1320215, 1776766, 2640430, 3039205, 4441915, 6078410, 8883830, 11548979, 23097958, 49983233, 57744895, 99966466, 115489790, 249916165, 499832330, 649782029, 949681427, 1299564058, 1899362854, 3248910145, 4748407135, 6497820290, 9496814270, 12345858551, 24691717102, 61729292755, 123458585510]

約数ペア:

[(1, 123458585510), (2, 61729292755), (5, 24691717102), (10, 12345858551), (13, 9496814270), (19, 6497820290), (26, 4748407135), (38, 3248910145), (65, 1899362854), (95, 1299564058), (130, 949681427), (190, 649782029), (247, 499832330), (494, 249916165), (1069, 115489790), (1235, 99966466), (2138, 57744895), (2470, 49983233), (5345, 23097958), (10690, 11548979), (13897, 8883830), (20311, 6078410), (27794, 4441915), (40622, 3039205), (46757, 2640430), (69485, 1776766), (93514, 1320215), (101555, 1215682), (138970, 888383), (203110, 607841), (233785, 528086), (264043, 467570)]