212296740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15451}}^1$

素因数の和:15692

約数の個数: 48

約数和(自身を含む): 597065280

約数和(自身を除く): 384768540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 15451, 30902, 46353, 61804, 77255, 92706, 154510, 185412, 231765, 309020, 463530, 927060, 3538279, 7076558, 10614837, 14153116, 17691395, 21229674, 35382790, 42459348, 53074185, 70765580, 106148370, 212296740]

約数ペア:

[(1, 212296740), (2, 106148370), (3, 70765580), (4, 53074185), (5, 42459348), (6, 35382790), (10, 21229674), (12, 17691395), (15, 14153116), (20, 10614837), (30, 7076558), (60, 3538279), (229, 927060), (458, 463530), (687, 309020), (916, 231765), (1145, 185412), (1374, 154510), (2290, 92706), (2748, 77255), (3435, 61804), (4580, 46353), (6870, 30902), (13740, 15451)]