68005070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971501}}^1$

素因数の和:971515

約数の個数: 16

約数和(自身を含む): 139896288

約数和(自身を除く): 71891218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971501, 1943002, 4857505, 6800507, 9715010, 13601014, 34002535, 68005070]

約数ペア:

[(1, 68005070), (2, 34002535), (5, 13601014), (7, 9715010), (10, 6800507), (14, 4857505), (35, 1943002), (70, 971501)]