2009920170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66997339}}^1$

素因数の和:66997349

約数の個数: 16

約数和(自身を含む): 4823808480

約数和(自身を除く): 2813888310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66997339, 133994678, 200992017, 334986695, 401984034, 669973390, 1004960085, 2009920170]

約数ペア:

[(1, 2009920170), (2, 1004960085), (3, 669973390), (5, 401984034), (6, 334986695), (10, 200992017), (15, 133994678), (30, 66997339)]