54212580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{301181}}^1$

素因数の和:301196

約数の個数: 36

約数和(自身を含む): 164445372

約数和(自身を除く): 110232792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 301181, 602362, 903543, 1204724, 1505905, 1807086, 2710629, 3011810, 3614172, 4517715, 5421258, 6023620, 9035430, 10842516, 13553145, 18070860, 27106290, 54212580]

約数ペア:

[(1, 54212580), (2, 27106290), (3, 18070860), (4, 13553145), (5, 10842516), (6, 9035430), (9, 6023620), (10, 5421258), (12, 4517715), (15, 3614172), (18, 3011810), (20, 2710629), (30, 1807086), (36, 1505905), (45, 1204724), (60, 903543), (90, 602362), (180, 301181)]