2481710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 3148978

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 293, 385, 586, 605, 770, 847, 1210, 1465, 1694, 2051, 2930, 3223, 4102, 4235, 6446, 8470, 10255, 16115, 20510, 22561, 32230, 35453, 45122, 70906, 112805, 177265, 225610, 248171, 354530, 496342, 1240855, 2481710]

約数ペア:

[(1, 2481710), (2, 1240855), (5, 496342), (7, 354530), (10, 248171), (11, 225610), (14, 177265), (22, 112805), (35, 70906), (55, 45122), (70, 35453), (77, 32230), (110, 22561), (121, 20510), (154, 16115), (242, 10255), (293, 8470), (385, 6446), (586, 4235), (605, 4102), (770, 3223), (847, 2930), (1210, 2051), (1465, 1694)]