289204290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9479}}^1$

素因数の和:9608

約数の個数: 64

約数和(自身を含む): 778118400

約数和(自身を除く): 488914110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1130, 1695, 2034, 3051, 3390, 5085, 6102, 9479, 10170, 15255, 18958, 28437, 30510, 47395, 56874, 85311, 94790, 142185, 170622, 255933, 284370, 426555, 511866, 853110, 1071127, 1279665, 2142254, 2559330, 3213381, 5355635, 6426762, 9640143, 10711270, 16066905, 19280286, 28920429, 32133810, 48200715, 57840858, 96401430, 144602145, 289204290]

約数ペア:

[(1, 289204290), (2, 144602145), (3, 96401430), (5, 57840858), (6, 48200715), (9, 32133810), (10, 28920429), (15, 19280286), (18, 16066905), (27, 10711270), (30, 9640143), (45, 6426762), (54, 5355635), (90, 3213381), (113, 2559330), (135, 2142254), (226, 1279665), (270, 1071127), (339, 853110), (565, 511866), (678, 426555), (1017, 284370), (1130, 255933), (1695, 170622), (2034, 142185), (3051, 94790), (3390, 85311), (5085, 56874), (6102, 47395), (9479, 30510), (10170, 28437), (15255, 18958)]