6720140.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{189947}}^1$

素因数の和:190005

約数の個数: 16

約数和(自身を含む): 123086304

約数和(自身を除く): 62683158

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 189947, 379894, 569841, 1139682, 10067191, 20134382, 30201573, 60403146]

約数ペア:

[(1, 60403146), (2, 30201573), (3, 20134382), (6, 10067191), (53, 1139682), (106, 569841), (159, 379894), (318, 189947)]