30928029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 16972131

約数列:

[1, 3, 11, 19, 33, 57, 107, 209, 321, 461, 627, 1177, 1383, 2033, 3531, 5071, 6099, 8759, 15213, 22363, 26277, 49327, 67089, 96349, 147981, 289047, 542597, 937213, 1627791, 2811639, 10309343, 30928029]

約数ペア:

[(1, 30928029), (3, 10309343), (11, 2811639), (19, 1627791), (33, 937213), (57, 542597), (107, 289047), (209, 147981), (321, 96349), (461, 67089), (627, 49327), (1177, 26277), (1383, 22363), (2033, 15213), (3531, 8759), (5071, 6099)]