30758415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70709}}^1$

素因数の和:70746

約数の個数: 16

約数和(自身を含む): 50911200

約数和(自身を除く): 20152785

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 70709, 212127, 353545, 1060635, 2050561, 6151683, 10252805, 30758415]

約数ペア:

[(1, 30758415), (3, 10252805), (5, 6151683), (15, 2050561), (29, 1060635), (87, 353545), (145, 212127), (435, 70709)]