28314330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 46335270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 239, 330, 359, 478, 717, 718, 1077, 1195, 1434, 1795, 2154, 2390, 2629, 3585, 3590, 3949, 5258, 5385, 7170, 7887, 7898, 10770, 11847, 13145, 15774, 19745, 23694, 26290, 39435, 39490, 59235, 78870, 85801, 118470, 171602, 257403, 429005, 514806, 858010, 943811, 1287015, 1887622, 2574030, 2831433, 4719055, 5662866, 9438110, 14157165, 28314330]

約数ペア:

[(1, 28314330), (2, 14157165), (3, 9438110), (5, 5662866), (6, 4719055), (10, 2831433), (11, 2574030), (15, 1887622), (22, 1287015), (30, 943811), (33, 858010), (55, 514806), (66, 429005), (110, 257403), (165, 171602), (239, 118470), (330, 85801), (359, 78870), (478, 59235), (717, 39490), (718, 39435), (1077, 26290), (1195, 23694), (1434, 19745), (1795, 15774), (2154, 13145), (2390, 11847), (2629, 10770), (3585, 7898), (3590, 7887), (3949, 7170), (5258, 5385)]