21486630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65111}}^1$

素因数の和:65132

約数の個数: 32

約数和(自身を含む): 56256768

約数和(自身を除く): 34770138

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 65111, 130222, 195333, 325555, 390666, 651110, 716221, 976665, 1432442, 1953330, 2148663, 3581105, 4297326, 7162210, 10743315, 21486630]

約数ペア:

[(1, 21486630), (2, 10743315), (3, 7162210), (5, 4297326), (6, 3581105), (10, 2148663), (11, 1953330), (15, 1432442), (22, 976665), (30, 716221), (33, 651110), (55, 390666), (66, 325555), (110, 195333), (165, 130222), (330, 65111)]