30754715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 38356416

約数和(自身を除く): 7601701

約数列:

[1, 5, 41, 71, 205, 355, 2113, 2911, 10565, 14555, 86633, 150023, 433165, 750115, 6150943, 30754715]

約数ペア:

[(1, 30754715), (5, 6150943), (41, 750115), (71, 433165), (205, 150023), (355, 86633), (2113, 14555), (2911, 10565)]