8451270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 22818240

約数和(自身を除く): 14366970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 277, 339, 554, 565, 678, 831, 1017, 1130, 1385, 1662, 1695, 2034, 2493, 2770, 3051, 3390, 4155, 4986, 5085, 6102, 7479, 8310, 10170, 12465, 14958, 15255, 24930, 30510, 31301, 37395, 62602, 74790, 93903, 156505, 187806, 281709, 313010, 469515, 563418, 845127, 939030, 1408545, 1690254, 2817090, 4225635, 8451270]

約数ペア:

[(1, 8451270), (2, 4225635), (3, 2817090), (5, 1690254), (6, 1408545), (9, 939030), (10, 845127), (15, 563418), (18, 469515), (27, 313010), (30, 281709), (45, 187806), (54, 156505), (90, 93903), (113, 74790), (135, 62602), (226, 37395), (270, 31301), (277, 30510), (339, 24930), (554, 15255), (565, 14958), (678, 12465), (831, 10170), (1017, 8310), (1130, 7479), (1385, 6102), (1662, 5085), (1695, 4986), (2034, 4155), (2493, 3390), (2770, 3051)]