304893409010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^3\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3248

約数の個数: 64

約数和(自身を含む): 566494236000

約数和(自身を除く): 261600826990

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 410, 745, 1490, 1681, 2969, 3362, 5938, 6109, 8405, 12218, 14845, 16810, 29690, 30545, 61090, 68921, 121729, 137842, 243458, 250469, 344605, 442381, 500938, 608645, 689210, 884762, 1217290, 1252345, 2211905, 2504690, 4423810, 4990889, 9981778, 10269229, 18137621, 20538458, 24954445, 36275242, 49908890, 51346145, 90688105, 102692290, 181376210, 204626449, 409252898, 743642461, 1023132245, 1487284922, 2046264490, 3718212305, 7436424610, 30489340901, 60978681802, 152446704505, 304893409010]

約数ペア:

[(1, 304893409010), (2, 152446704505), (5, 60978681802), (10, 30489340901), (41, 7436424610), (82, 3718212305), (149, 2046264490), (205, 1487284922), (298, 1023132245), (410, 743642461), (745, 409252898), (1490, 204626449), (1681, 181376210), (2969, 102692290), (3362, 90688105), (5938, 51346145), (6109, 49908890), (8405, 36275242), (12218, 24954445), (14845, 20538458), (16810, 18137621), (29690, 10269229), (30545, 9981778), (61090, 4990889), (68921, 4423810), (121729, 2504690), (137842, 2211905), (243458, 1252345), (250469, 1217290), (344605, 884762), (442381, 689210), (500938, 608645)]