30727554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 42816126

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 59, 66, 78, 118, 143, 177, 286, 354, 429, 607, 649, 767, 858, 1214, 1298, 1534, 1821, 1947, 2301, 3642, 3894, 4602, 6677, 7891, 8437, 13354, 15782, 16874, 20031, 23673, 25311, 35813, 40062, 47346, 50622, 71626, 86801, 107439, 173602, 214878, 260403, 393943, 465569, 520806, 787886, 931138, 1181829, 1396707, 2363658, 2793414, 5121259, 10242518, 15363777, 30727554]

約数ペア:

[(1, 30727554), (2, 15363777), (3, 10242518), (6, 5121259), (11, 2793414), (13, 2363658), (22, 1396707), (26, 1181829), (33, 931138), (39, 787886), (59, 520806), (66, 465569), (78, 393943), (118, 260403), (143, 214878), (177, 173602), (286, 107439), (354, 86801), (429, 71626), (607, 50622), (649, 47346), (767, 40062), (858, 35813), (1214, 25311), (1298, 23673), (1534, 20031), (1821, 16874), (1947, 15782), (2301, 13354), (3642, 8437), (3894, 7891), (4602, 6677)]