2723710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2251}}^1$

素因数の和:2280

約数の個数: 24

約数和(自身を含む): 5391288

約数和(自身を除く): 2667578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2251, 4502, 11255, 22510, 24761, 49522, 123805, 247610, 272371, 544742, 1361855, 2723710]

約数ペア:

[(1, 2723710), (2, 1361855), (5, 544742), (10, 272371), (11, 247610), (22, 123805), (55, 49522), (110, 24761), (121, 22510), (242, 11255), (605, 4502), (1210, 2251)]