89075207060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{636251479}}^1$

素因数の和:636251495

約数の個数: 24

約数和(自身を含む): 213780497280

約数和(自身を除く): 124705290220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 636251479, 1272502958, 2545005916, 3181257395, 4453760353, 6362514790, 8907520706, 12725029580, 17815041412, 22268801765, 44537603530, 89075207060]

約数ペア:

[(1, 89075207060), (2, 44537603530), (4, 22268801765), (5, 17815041412), (7, 12725029580), (10, 8907520706), (14, 6362514790), (20, 4453760353), (28, 3181257395), (35, 2545005916), (70, 1272502958), (140, 636251479)]