18280751010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{478679}}^1$

素因数の和:478775

約数の個数: 64

約数和(自身を含む): 46872345600

約数和(自身を除く): 28591594590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 2010, 2546, 3819, 6365, 7638, 12730, 19095, 38190, 478679, 957358, 1436037, 2393395, 2872074, 4786790, 7180185, 9094901, 14360370, 18189802, 27284703, 32071493, 45474505, 54569406, 64142986, 90949010, 96214479, 136423515, 160357465, 192428958, 272847030, 320714930, 481072395, 609358367, 962144790, 1218716734, 1828075101, 3046791835, 3656150202, 6093583670, 9140375505, 18280751010]

約数ペア:

[(1, 18280751010), (2, 9140375505), (3, 6093583670), (5, 3656150202), (6, 3046791835), (10, 1828075101), (15, 1218716734), (19, 962144790), (30, 609358367), (38, 481072395), (57, 320714930), (67, 272847030), (95, 192428958), (114, 160357465), (134, 136423515), (190, 96214479), (201, 90949010), (285, 64142986), (335, 54569406), (402, 45474505), (570, 32071493), (670, 27284703), (1005, 18189802), (1273, 14360370), (2010, 9094901), (2546, 7180185), (3819, 4786790), (6365, 2872074), (7638, 2393395), (12730, 1436037), (19095, 957358), (38190, 478679)]