2011839990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67061333}}^1$

素因数の和:67061343

約数の個数: 16

約数和(自身を含む): 4828416048

約数和(自身を除く): 2816576058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67061333, 134122666, 201183999, 335306665, 402367998, 670613330, 1005919995, 2011839990]

約数ペア:

[(1, 2011839990), (2, 1005919995), (3, 670613330), (5, 402367998), (6, 335306665), (10, 201183999), (15, 134122666), (30, 67061333)]