12432770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25373}}^1$

素因数の和:25394

約数の個数: 24

約数和(自身を含む): 26033724

約数和(自身を除く): 13600954

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25373, 50746, 126865, 177611, 253730, 355222, 888055, 1243277, 1776110, 2486554, 6216385, 12432770]

約数ペア:

[(1, 12432770), (2, 6216385), (5, 2486554), (7, 1776110), (10, 1243277), (14, 888055), (35, 355222), (49, 253730), (70, 177611), (98, 126865), (245, 50746), (490, 25373)]