30581418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{728129}}^1$

素因数の和:728141

約数の個数: 16

約数和(自身を含む): 69900480

約数和(自身を除く): 39319062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 728129, 1456258, 2184387, 4368774, 5096903, 10193806, 15290709, 30581418]

約数ペア:

[(1, 30581418), (2, 15290709), (3, 10193806), (6, 5096903), (7, 4368774), (14, 2184387), (21, 1456258), (42, 728129)]