30007172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1663}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 56749056

約数和(自身を除く): 26741884

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 1388, 1663, 3326, 4511, 6652, 9022, 18044, 21619, 43238, 86476, 577061, 1154122, 2308244, 7501793, 15003586, 30007172]

約数ペア:

[(1, 30007172), (2, 15003586), (4, 7501793), (13, 2308244), (26, 1154122), (52, 577061), (347, 86476), (694, 43238), (1388, 21619), (1663, 18044), (3326, 9022), (4511, 6652)]