7744740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4451}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 22438080

約数和(自身を除く): 14693340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 4451, 8902, 13353, 17804, 22255, 26706, 44510, 53412, 66765, 89020, 129079, 133530, 258158, 267060, 387237, 516316, 645395, 774474, 1290790, 1548948, 1936185, 2581580, 3872370, 7744740]

約数ペア:

[(1, 7744740), (2, 3872370), (3, 2581580), (4, 1936185), (5, 1548948), (6, 1290790), (10, 774474), (12, 645395), (15, 516316), (20, 387237), (29, 267060), (30, 258158), (58, 133530), (60, 129079), (87, 89020), (116, 66765), (145, 53412), (174, 44510), (290, 26706), (348, 22255), (435, 17804), (580, 13353), (870, 8902), (1740, 4451)]