12660930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{140677}}^1$

素因数の和:140690

約数の個数: 24

約数和(自身を含む): 32918652

約数和(自身を除く): 20257722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 140677, 281354, 422031, 703385, 844062, 1266093, 1406770, 2110155, 2532186, 4220310, 6330465, 12660930]

約数ペア:

[(1, 12660930), (2, 6330465), (3, 4220310), (5, 2532186), (6, 2110155), (9, 1406770), (10, 1266093), (15, 844062), (18, 703385), (30, 422031), (45, 281354), (90, 140677)]