30430774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3132

約数の個数: 24

約数和(自身を含む): 51413544

約数和(自身を除く): 20982770

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 3067, 4961, 6134, 9922, 33737, 67474, 125747, 251494, 371107, 742214, 1383217, 2766434, 15215387, 30430774]

約数ペア:

[(1, 30430774), (2, 15215387), (11, 2766434), (22, 1383217), (41, 742214), (82, 371107), (121, 251494), (242, 125747), (451, 67474), (902, 33737), (3067, 9922), (4961, 6134)]