12544380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69691}}^1$

素因数の和:69706

約数の個数: 36

約数和(自身を含む): 38051832

約数和(自身を除く): 25507452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69691, 139382, 209073, 278764, 348455, 418146, 627219, 696910, 836292, 1045365, 1254438, 1393820, 2090730, 2508876, 3136095, 4181460, 6272190, 12544380]

約数ペア:

[(1, 12544380), (2, 6272190), (3, 4181460), (4, 3136095), (5, 2508876), (6, 2090730), (9, 1393820), (10, 1254438), (12, 1045365), (15, 836292), (18, 696910), (20, 627219), (30, 418146), (36, 348455), (45, 278764), (60, 209073), (90, 139382), (180, 69691)]