12673710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20117}}^1$

素因数の和:20137

約数の個数: 48

約数和(自身を含む): 37660896

約数和(自身を除く): 24987186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20117, 40234, 60351, 100585, 120702, 140819, 181053, 201170, 281638, 301755, 362106, 422457, 603510, 704095, 844914, 905265, 1267371, 1408190, 1810530, 2112285, 2534742, 4224570, 6336855, 12673710]

約数ペア:

[(1, 12673710), (2, 6336855), (3, 4224570), (5, 2534742), (6, 2112285), (7, 1810530), (9, 1408190), (10, 1267371), (14, 905265), (15, 844914), (18, 704095), (21, 603510), (30, 422457), (35, 362106), (42, 301755), (45, 281638), (63, 201170), (70, 181053), (90, 140819), (105, 120702), (126, 100585), (210, 60351), (315, 40234), (630, 20117)]