2019941790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67331393}}^1$

素因数の和:67331403

約数の個数: 16

約数和(自身を含む): 4847860368

約数和(自身を除く): 2827918578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67331393, 134662786, 201994179, 336656965, 403988358, 673313930, 1009970895, 2019941790]

約数ペア:

[(1, 2019941790), (2, 1009970895), (3, 673313930), (5, 403988358), (6, 336656965), (10, 201994179), (15, 134662786), (30, 67331393)]