2969580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 8515584

約数和(自身を除く): 5546004

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, 1151, 1290, 2302, 2580, 3453, 4604, 5755, 6906, 11510, 13812, 17265, 23020, 34530, 49493, 69060, 98986, 148479, 197972, 247465, 296958, 494930, 593916, 742395, 989860, 1484790, 2969580]

約数ペア:

[(1, 2969580), (2, 1484790), (3, 989860), (4, 742395), (5, 593916), (6, 494930), (10, 296958), (12, 247465), (15, 197972), (20, 148479), (30, 98986), (43, 69060), (60, 49493), (86, 34530), (129, 23020), (172, 17265), (215, 13812), (258, 11510), (430, 6906), (516, 5755), (645, 4604), (860, 3453), (1151, 2580), (1290, 2302)]