13068420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 36832320

約数和(自身を除く): 23763900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1259, 1730, 2076, 2518, 2595, 3460, 3777, 5036, 5190, 6295, 7554, 10380, 12590, 15108, 18885, 25180, 37770, 75540, 217807, 435614, 653421, 871228, 1089035, 1306842, 2178070, 2613684, 3267105, 4356140, 6534210, 13068420]

約数ペア:

[(1, 13068420), (2, 6534210), (3, 4356140), (4, 3267105), (5, 2613684), (6, 2178070), (10, 1306842), (12, 1089035), (15, 871228), (20, 653421), (30, 435614), (60, 217807), (173, 75540), (346, 37770), (519, 25180), (692, 18885), (865, 15108), (1038, 12590), (1259, 10380), (1730, 7554), (2076, 6295), (2518, 5190), (2595, 5036), (3460, 3777)]