68903030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{984329}}^1$

素因数の和:984343

約数の個数: 16

約数和(自身を含む): 141743520

約数和(自身を除く): 72840490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 984329, 1968658, 4921645, 6890303, 9843290, 13780606, 34451515, 68903030]

約数ペア:

[(1, 68903030), (2, 34451515), (5, 13780606), (7, 9843290), (10, 6890303), (14, 4921645), (35, 1968658), (70, 984329)]