12386710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 27480384

約数和(自身を除く): 15093674

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1487, 1666, 2974, 4165, 7435, 8330, 10409, 14870, 20818, 25279, 50558, 52045, 72863, 104090, 126395, 145726, 176953, 252790, 353906, 364315, 728630, 884765, 1238671, 1769530, 2477342, 6193355, 12386710]

約数ペア:

[(1, 12386710), (2, 6193355), (5, 2477342), (7, 1769530), (10, 1238671), (14, 884765), (17, 728630), (34, 364315), (35, 353906), (49, 252790), (70, 176953), (85, 145726), (98, 126395), (119, 104090), (170, 72863), (238, 52045), (245, 50558), (490, 25279), (595, 20818), (833, 14870), (1190, 10409), (1487, 8330), (1666, 7435), (2974, 4165)]