2996180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13619}}^1$

素因数の和:13639

約数の個数: 24

約数和(自身を含む): 6864480

約数和(自身を除く): 3868300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13619, 27238, 54476, 68095, 136190, 149809, 272380, 299618, 599236, 749045, 1498090, 2996180]

約数ペア:

[(1, 2996180), (2, 1498090), (4, 749045), (5, 599236), (10, 299618), (11, 272380), (20, 149809), (22, 136190), (44, 68095), (55, 54476), (110, 27238), (220, 13619)]