126685740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49103}}^1$

素因数の和:49158

約数の個数: 48

約数和(自身を含む): 362976768

約数和(自身を除く): 236291028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 49103, 98206, 147309, 196412, 245515, 294618, 491030, 589236, 736545, 982060, 1473090, 2111429, 2946180, 4222858, 6334287, 8445716, 10557145, 12668574, 21114290, 25337148, 31671435, 42228580, 63342870, 126685740]

約数ペア:

[(1, 126685740), (2, 63342870), (3, 42228580), (4, 31671435), (5, 25337148), (6, 21114290), (10, 12668574), (12, 10557145), (15, 8445716), (20, 6334287), (30, 4222858), (43, 2946180), (60, 2111429), (86, 1473090), (129, 982060), (172, 736545), (215, 589236), (258, 491030), (430, 294618), (516, 245515), (645, 196412), (860, 147309), (1290, 98206), (2580, 49103)]