23545980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{130811}}^1$

素因数の和:130826

約数の個数: 36

約数和(自身を含む): 71423352

約数和(自身を除く): 47877372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 130811, 261622, 392433, 523244, 654055, 784866, 1177299, 1308110, 1569732, 1962165, 2354598, 2616220, 3924330, 4709196, 5886495, 7848660, 11772990, 23545980]

約数ペア:

[(1, 23545980), (2, 11772990), (3, 7848660), (4, 5886495), (5, 4709196), (6, 3924330), (9, 2616220), (10, 2354598), (12, 1962165), (15, 1569732), (18, 1308110), (20, 1177299), (30, 784866), (36, 654055), (45, 523244), (60, 392433), (90, 261622), (180, 130811)]