2889390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13759}}^1$

素因数の和:13776

約数の個数: 32

約数和(自身を含む): 7925760

約数和(自身を除く): 5036370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13759, 27518, 41277, 68795, 82554, 96313, 137590, 192626, 206385, 288939, 412770, 481565, 577878, 963130, 1444695, 2889390]

約数ペア:

[(1, 2889390), (2, 1444695), (3, 963130), (5, 577878), (6, 481565), (7, 412770), (10, 288939), (14, 206385), (15, 192626), (21, 137590), (30, 96313), (35, 82554), (42, 68795), (70, 41277), (105, 27518), (210, 13759)]