14340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 40320

約数和(自身を除く): 25980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340]

約数ペア:

[(1, 14340), (2, 7170), (3, 4780), (4, 3585), (5, 2868), (6, 2390), (10, 1434), (12, 1195), (15, 956), (20, 717), (30, 478), (60, 239)]