19443030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{648101}}^1$

素因数の和:648111

約数の個数: 16

約数和(自身を含む): 46663344

約数和(自身を除く): 27220314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 648101, 1296202, 1944303, 3240505, 3888606, 6481010, 9721515, 19443030]

約数ペア:

[(1, 19443030), (2, 9721515), (3, 6481010), (5, 3888606), (6, 3240505), (10, 1944303), (15, 1296202), (30, 648101)]