26705220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445087}}^1$

素因数の和:445099

約数の個数: 24

約数和(自身を含む): 74774784

約数和(自身を除く): 48069564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445087, 890174, 1335261, 1780348, 2225435, 2670522, 4450870, 5341044, 6676305, 8901740, 13352610, 26705220]

約数ペア:

[(1, 26705220), (2, 13352610), (3, 8901740), (4, 6676305), (5, 5341044), (6, 4450870), (10, 2670522), (12, 2225435), (15, 1780348), (20, 1335261), (30, 890174), (60, 445087)]