30225712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 64281600

約数和(自身を除く): 34055888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 863, 1592, 1726, 2189, 3184, 3452, 4378, 6904, 8756, 9493, 13808, 17512, 18986, 35024, 37972, 75944, 151888, 171737, 343474, 686948, 1373896, 1889107, 2747792, 3778214, 7556428, 15112856, 30225712]

約数ペア:

[(1, 30225712), (2, 15112856), (4, 7556428), (8, 3778214), (11, 2747792), (16, 1889107), (22, 1373896), (44, 686948), (88, 343474), (176, 171737), (199, 151888), (398, 75944), (796, 37972), (863, 35024), (1592, 18986), (1726, 17512), (2189, 13808), (3184, 9493), (3452, 8756), (4378, 6904)]