30212755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10259}}^1$

素因数の和:10314

約数の個数: 16

約数和(自身を含む): 39398400

約数和(自身を除く): 9185645

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 10259, 51295, 194921, 318029, 974605, 1590145, 6042551, 30212755]

約数ペア:

[(1, 30212755), (5, 6042551), (19, 1590145), (31, 974605), (95, 318029), (155, 194921), (589, 51295), (2945, 10259)]