8430070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6967}}^1$

素因数の和:6996

約数の個数: 24

約数和(自身を含む): 16681392

約数和(自身を除く): 8251322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 6967, 13934, 34835, 69670, 76637, 153274, 383185, 766370, 843007, 1686014, 4215035, 8430070]

約数ペア:

[(1, 8430070), (2, 4215035), (5, 1686014), (10, 843007), (11, 766370), (22, 383185), (55, 153274), (110, 76637), (121, 69670), (242, 34835), (605, 13934), (1210, 6967)]