2245730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3241

約数の個数: 16

約数和(自身を含む): 4100544

約数和(自身を除く): 1854814

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3163, 6326, 15815, 31630, 224573, 449146, 1122865, 2245730]

約数ペア:

[(1, 2245730), (2, 1122865), (5, 449146), (10, 224573), (71, 31630), (142, 15815), (355, 6326), (710, 3163)]