30541715

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 37428480

約数和(自身を除く): 6886765

約数列:

[1, 5, 71, 227, 355, 379, 1135, 1895, 16117, 26909, 80585, 86033, 134545, 430165, 6108343, 30541715]

約数ペア:

[(1, 30541715), (5, 6108343), (71, 430165), (227, 134545), (355, 86033), (379, 80585), (1135, 26909), (1895, 16117)]