77219030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1103129}}^1$

素因数の和:1103143

約数の個数: 16

約数和(自身を含む): 158850720

約数和(自身を除く): 81631690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1103129, 2206258, 5515645, 7721903, 11031290, 15443806, 38609515, 77219030]

約数ペア:

[(1, 77219030), (2, 38609515), (5, 15443806), (7, 11031290), (10, 7721903), (14, 5515645), (35, 2206258), (70, 1103129)]