30489732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 97598592

約数和(自身を除く): 67108860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 227, 234, 246, 252, 273, 287, 364, 369, 454, 468, 492, 533, 546, 574, 681, 738, 819, 861, 908, 1066, 1092, 1148, 1362, 1476, 1589, 1599, 1638, 1722, 2043, 2132, 2583, 2724, 2951, 3178, 3198, 3276, 3444, 3731, 4086, 4767, 4797, 5166, 5902, 6356, 6396, 7462, 8172, 8853, 9307, 9534, 9594, 10332, 11193, 11804, 14301, 14924, 17706, 18614, 19068, 19188, 20657, 22386, 26559, 27921, 28602, 33579, 35412, 37228, 41314, 44772, 53118, 55842, 57204, 61971, 65149, 67158, 82628, 83763, 106236, 111684, 120991, 123942, 130298, 134316, 167526, 185913, 195447, 241982, 247884, 260596, 335052, 362973, 371826, 390894, 483964, 586341, 725946, 743652, 781788, 846937, 1088919, 1172682, 1451892, 1693874, 2177838, 2345364, 2540811, 3387748, 4355676, 5081622, 7622433, 10163244, 15244866, 30489732]

約数ペア:

[(1, 30489732), (2, 15244866), (3, 10163244), (4, 7622433), (6, 5081622), (7, 4355676), (9, 3387748), (12, 2540811), (13, 2345364), (14, 2177838), (18, 1693874), (21, 1451892), (26, 1172682), (28, 1088919), (36, 846937), (39, 781788), (41, 743652), (42, 725946), (52, 586341), (63, 483964), (78, 390894), (82, 371826), (84, 362973), (91, 335052), (117, 260596), (123, 247884), (126, 241982), (156, 195447), (164, 185913), (182, 167526), (227, 134316), (234, 130298), (246, 123942), (252, 120991), (273, 111684), (287, 106236), (364, 83763), (369, 82628), (454, 67158), (468, 65149), (492, 61971), (533, 57204), (546, 55842), (574, 53118), (681, 44772), (738, 41314), (819, 37228), (861, 35412), (908, 33579), (1066, 28602), (1092, 27921), (1148, 26559), (1362, 22386), (1476, 20657), (1589, 19188), (1599, 19068), (1638, 18614), (1722, 17706), (2043, 14924), (2132, 14301), (2583, 11804), (2724, 11193), (2951, 10332), (3178, 9594), (3198, 9534), (3276, 9307), (3444, 8853), (3731, 8172), (4086, 7462), (4767, 6396), (4797, 6356), (5166, 5902)]