3889020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64817}}^1$

素因数の和:64829

約数の個数: 24

約数和(自身を含む): 10889424

約数和(自身を除く): 7000404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64817, 129634, 194451, 259268, 324085, 388902, 648170, 777804, 972255, 1296340, 1944510, 3889020]

約数ペア:

[(1, 3889020), (2, 1944510), (3, 1296340), (4, 972255), (5, 777804), (6, 648170), (10, 388902), (12, 324085), (15, 259268), (20, 194451), (30, 129634), (60, 64817)]