30538706

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2458

約数の個数: 24

約数和(自身を含む): 51322572

約数和(自身を除く): 20783866

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 2381, 4762, 6413, 12826, 26191, 52382, 126193, 252386, 288101, 576202, 1388123, 2776246, 15269353, 30538706]

約数ペア:

[(1, 30538706), (2, 15269353), (11, 2776246), (22, 1388123), (53, 576202), (106, 288101), (121, 252386), (242, 126193), (583, 52382), (1166, 26191), (2381, 12826), (4762, 6413)]