309294280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{266633}}^1$

素因数の和:266673

約数の個数: 32

約数和(自身を含む): 719911800

約数和(自身を除く): 410617520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 266633, 533266, 1066532, 1333165, 2133064, 2666330, 5332660, 7732357, 10665320, 15464714, 30929428, 38661785, 61858856, 77323570, 154647140, 309294280]

約数ペア:

[(1, 309294280), (2, 154647140), (4, 77323570), (5, 61858856), (8, 38661785), (10, 30929428), (20, 15464714), (29, 10665320), (40, 7732357), (58, 5332660), (116, 2666330), (145, 2133064), (232, 1333165), (290, 1066532), (580, 533266), (1160, 266633)]