30493815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 54813024

約数和(自身を除く): 24319209

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 121, 159, 165, 265, 317, 363, 583, 605, 795, 951, 1585, 1749, 1815, 2915, 3487, 4755, 6413, 8745, 10461, 16801, 17435, 19239, 32065, 38357, 50403, 52305, 84005, 96195, 115071, 184811, 191785, 252015, 554433, 575355, 924055, 2032921, 2772165, 6098763, 10164605, 30493815]

約数ペア:

[(1, 30493815), (3, 10164605), (5, 6098763), (11, 2772165), (15, 2032921), (33, 924055), (53, 575355), (55, 554433), (121, 252015), (159, 191785), (165, 184811), (265, 115071), (317, 96195), (363, 84005), (583, 52305), (605, 50403), (795, 38357), (951, 32065), (1585, 19239), (1749, 17435), (1815, 16801), (2915, 10461), (3487, 8745), (4755, 6413)]