2791110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13291}}^1$

素因数の和:13308

約数の個数: 32

約数和(自身を含む): 7656192

約数和(自身を除く): 4865082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13291, 26582, 39873, 66455, 79746, 93037, 132910, 186074, 199365, 279111, 398730, 465185, 558222, 930370, 1395555, 2791110]

約数ペア:

[(1, 2791110), (2, 1395555), (3, 930370), (5, 558222), (6, 465185), (7, 398730), (10, 279111), (14, 199365), (15, 186074), (21, 132910), (30, 93037), (35, 79746), (42, 66455), (70, 39873), (105, 26582), (210, 13291)]