63919030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{130447}}^1$

素因数の和:130468

約数の個数: 24

約数和(自身を含む): 133839648

約数和(自身を除く): 69920618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 130447, 260894, 652235, 913129, 1304470, 1826258, 4565645, 6391903, 9131290, 12783806, 31959515, 63919030]

約数ペア:

[(1, 63919030), (2, 31959515), (5, 12783806), (7, 9131290), (10, 6391903), (14, 4565645), (35, 1826258), (49, 1304470), (70, 913129), (98, 652235), (245, 260894), (490, 130447)]