30140198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4139}}^1$

素因数の和:4483

約数の個数: 16

約数和(自身を含む): 49481280

約数和(自身を除く): 19341082

約数列:

[1, 2, 11, 22, 331, 662, 3641, 4139, 7282, 8278, 45529, 91058, 1370009, 2740018, 15070099, 30140198]

約数ペア:

[(1, 30140198), (2, 15070099), (11, 2740018), (22, 1370009), (331, 91058), (662, 45529), (3641, 8278), (4139, 7282)]