54212370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7561}}^1$

素因数の和:7810

約数の個数: 32

約数和(自身を含む): 130671360

約数和(自身を除く): 76458990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 7561, 15122, 22683, 37805, 45366, 75610, 113415, 226830, 1807079, 3614158, 5421237, 9035395, 10842474, 18070790, 27106185, 54212370]

約数ペア:

[(1, 54212370), (2, 27106185), (3, 18070790), (5, 10842474), (6, 9035395), (10, 5421237), (15, 3614158), (30, 1807079), (239, 226830), (478, 113415), (717, 75610), (1195, 45366), (1434, 37805), (2390, 22683), (3585, 15122), (7170, 7561)]