77988570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236329}}^1$

素因数の和:236350

約数の個数: 32

約数和(自身を含む): 204189120

約数和(自身を除く): 126200550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 236329, 472658, 708987, 1181645, 1417974, 2363290, 2599619, 3544935, 5199238, 7089870, 7798857, 12998095, 15597714, 25996190, 38994285, 77988570]

約数ペア:

[(1, 77988570), (2, 38994285), (3, 25996190), (5, 15597714), (6, 12998095), (10, 7798857), (11, 7089870), (15, 5199238), (22, 3544935), (30, 2599619), (33, 2363290), (55, 1417974), (66, 1181645), (110, 708987), (165, 472658), (330, 236329)]