26159910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 73446912

約数和(自身を除く): 47287002

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 2897, 3010, 4515, 5794, 8691, 9030, 14485, 17382, 20279, 28970, 40558, 43455, 60837, 86910, 101395, 121674, 124571, 202790, 249142, 304185, 373713, 608370, 622855, 747426, 871997, 1245710, 1743994, 1868565, 2615991, 3737130, 4359985, 5231982, 8719970, 13079955, 26159910]

約数ペア:

[(1, 26159910), (2, 13079955), (3, 8719970), (5, 5231982), (6, 4359985), (7, 3737130), (10, 2615991), (14, 1868565), (15, 1743994), (21, 1245710), (30, 871997), (35, 747426), (42, 622855), (43, 608370), (70, 373713), (86, 304185), (105, 249142), (129, 202790), (210, 124571), (215, 121674), (258, 101395), (301, 86910), (430, 60837), (602, 43455), (645, 40558), (903, 28970), (1290, 20279), (1505, 17382), (1806, 14485), (2897, 9030), (3010, 8691), (4515, 5794)]