30909495

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29023}}^1$

素因数の和:29102

約数の個数: 16

約数和(自身を含む): 50153472

約数和(自身を除く): 19243977

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 29023, 87069, 145115, 435345, 2060633, 6181899, 10303165, 30909495]

約数ペア:

[(1, 30909495), (3, 10303165), (5, 6181899), (15, 2060633), (71, 435345), (213, 145115), (355, 87069), (1065, 29023)]