30032574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 48349506

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 29, 33, 34, 39, 51, 58, 66, 71, 78, 87, 102, 142, 143, 174, 187, 213, 221, 286, 319, 374, 377, 426, 429, 442, 493, 561, 638, 663, 754, 781, 858, 923, 957, 986, 1122, 1131, 1207, 1326, 1479, 1562, 1846, 1914, 2059, 2262, 2343, 2414, 2431, 2769, 2958, 3621, 4118, 4147, 4686, 4862, 5423, 5538, 6177, 6409, 7242, 7293, 8294, 10153, 10846, 12354, 12441, 12818, 13277, 14586, 15691, 16269, 19227, 20306, 22649, 24882, 26554, 26767, 30459, 31382, 32538, 35003, 38454, 39831, 45298, 47073, 53534, 60918, 67947, 70006, 70499, 79662, 80301, 94146, 105009, 135894, 140998, 160602, 172601, 210018, 211497, 294437, 345202, 385033, 422994, 455039, 517803, 588874, 770066, 883311, 910078, 1035606, 1155099, 1365117, 1766622, 2310198, 2730234, 5005429, 10010858, 15016287, 30032574]

約数ペア:

[(1, 30032574), (2, 15016287), (3, 10010858), (6, 5005429), (11, 2730234), (13, 2310198), (17, 1766622), (22, 1365117), (26, 1155099), (29, 1035606), (33, 910078), (34, 883311), (39, 770066), (51, 588874), (58, 517803), (66, 455039), (71, 422994), (78, 385033), (87, 345202), (102, 294437), (142, 211497), (143, 210018), (174, 172601), (187, 160602), (213, 140998), (221, 135894), (286, 105009), (319, 94146), (374, 80301), (377, 79662), (426, 70499), (429, 70006), (442, 67947), (493, 60918), (561, 53534), (638, 47073), (663, 45298), (754, 39831), (781, 38454), (858, 35003), (923, 32538), (957, 31382), (986, 30459), (1122, 26767), (1131, 26554), (1207, 24882), (1326, 22649), (1479, 20306), (1562, 19227), (1846, 16269), (1914, 15691), (2059, 14586), (2262, 13277), (2343, 12818), (2414, 12441), (2431, 12354), (2769, 10846), (2958, 10153), (3621, 8294), (4118, 7293), (4147, 7242), (4686, 6409), (4862, 6177), (5423, 5538)]