331390251610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{46349}}^1$

素因数の和:46708

約数の個数: 96

約数和(自身を含む): 692402256000

約数和(自身を除く): 361012004390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 311, 418, 605, 622, 1045, 1210, 1555, 2090, 2299, 3110, 3421, 4598, 5909, 6842, 11495, 11818, 17105, 22990, 29545, 34210, 37631, 46349, 59090, 64999, 75262, 92698, 129998, 188155, 231745, 324995, 376310, 463490, 509839, 649990, 714989, 880631, 1019678, 1429978, 1761262, 2549195, 3574945, 4403155, 5098390, 5608229, 7149890, 8806310, 9686941, 11216458, 14414539, 19373882, 28041145, 28829078, 48434705, 56082290, 72072695, 96869410, 106556351, 144145390, 158559929, 213112702, 273876241, 317119858, 532781755, 547752482, 792799645, 1065563510, 1369381205, 1585599290, 1744159219, 2738762410, 3012638651, 3488318438, 6025277302, 8720796095, 15063193255, 17441592190, 30126386510, 33139025161, 66278050322, 165695125805, 331390251610]

約数ペア:

[(1, 331390251610), (2, 165695125805), (5, 66278050322), (10, 33139025161), (11, 30126386510), (19, 17441592190), (22, 15063193255), (38, 8720796095), (55, 6025277302), (95, 3488318438), (110, 3012638651), (121, 2738762410), (190, 1744159219), (209, 1585599290), (242, 1369381205), (311, 1065563510), (418, 792799645), (605, 547752482), (622, 532781755), (1045, 317119858), (1210, 273876241), (1555, 213112702), (2090, 158559929), (2299, 144145390), (3110, 106556351), (3421, 96869410), (4598, 72072695), (5909, 56082290), (6842, 48434705), (11495, 28829078), (11818, 28041145), (17105, 19373882), (22990, 14414539), (29545, 11216458), (34210, 9686941), (37631, 8806310), (46349, 7149890), (59090, 5608229), (64999, 5098390), (75262, 4403155), (92698, 3574945), (129998, 2549195), (188155, 1761262), (231745, 1429978), (324995, 1019678), (376310, 880631), (463490, 714989), (509839, 649990)]