2103180135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20030287}}^1$

素因数の和:20030302

約数の個数: 16

約数和(自身を含む): 3845815296

約数和(自身を除く): 1742635161

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20030287, 60090861, 100151435, 140212009, 300454305, 420636027, 701060045, 2103180135]

約数ペア:

[(1, 2103180135), (3, 701060045), (5, 420636027), (7, 300454305), (15, 140212009), (21, 100151435), (35, 60090861), (105, 20030287)]