31361730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1045391}}^1$

素因数の和:1045401

約数の個数: 16

約数和(自身を含む): 75268224

約数和(自身を除く): 43906494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1045391, 2090782, 3136173, 5226955, 6272346, 10453910, 15680865, 31361730]

約数ペア:

[(1, 31361730), (2, 15680865), (3, 10453910), (5, 6272346), (6, 5226955), (10, 3136173), (15, 2090782), (30, 1045391)]