56821470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1894049}}^1$

素因数の和:1894059

約数の個数: 16

約数和(自身を含む): 136371600

約数和(自身を除く): 79550130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1894049, 3788098, 5682147, 9470245, 11364294, 18940490, 28410735, 56821470]

約数ペア:

[(1, 56821470), (2, 28410735), (3, 18940490), (5, 11364294), (6, 9470245), (10, 5682147), (15, 3788098), (30, 1894049)]