291264767140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2380003}}^1$

素因数の和:2380252

約数の個数: 48

約数和(自身を含む): 635746668480

約数和(自身を除く): 344481901340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 422, 580, 844, 1055, 2110, 4220, 6119, 12238, 24476, 30595, 61190, 122380, 2380003, 4760006, 9520012, 11900015, 23800030, 47600060, 69020087, 138040174, 276080348, 345100435, 502180633, 690200870, 1004361266, 1380401740, 2008722532, 2510903165, 5021806330, 10043612660, 14563238357, 29126476714, 58252953428, 72816191785, 145632383570, 291264767140]

約数ペア:

[(1, 291264767140), (2, 145632383570), (4, 72816191785), (5, 58252953428), (10, 29126476714), (20, 14563238357), (29, 10043612660), (58, 5021806330), (116, 2510903165), (145, 2008722532), (211, 1380401740), (290, 1004361266), (422, 690200870), (580, 502180633), (844, 345100435), (1055, 276080348), (2110, 138040174), (4220, 69020087), (6119, 47600060), (12238, 23800030), (24476, 11900015), (30595, 9520012), (61190, 4760006), (122380, 2380003)]