13778340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229639}}^1$

素因数の和:229651

約数の個数: 24

約数和(自身を含む): 38579520

約数和(自身を除く): 24801180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229639, 459278, 688917, 918556, 1148195, 1377834, 2296390, 2755668, 3444585, 4592780, 6889170, 13778340]

約数ペア:

[(1, 13778340), (2, 6889170), (3, 4592780), (4, 3444585), (5, 2755668), (6, 2296390), (10, 1377834), (12, 1148195), (15, 918556), (20, 688917), (30, 459278), (60, 229639)]