30059748

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 90

約数和(自身を含む): 83258406

約数和(自身を除く): 53198658

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 257, 324, 342, 361, 513, 514, 684, 722, 771, 1026, 1028, 1083, 1444, 1539, 1542, 2052, 2166, 2313, 3078, 3084, 3249, 4332, 4626, 4883, 6156, 6498, 6939, 9252, 9747, 9766, 12996, 13878, 14649, 19494, 19532, 20817, 27756, 29241, 29298, 38988, 41634, 43947, 58482, 58596, 83268, 87894, 92777, 116964, 131841, 175788, 185554, 263682, 278331, 371108, 395523, 527364, 556662, 791046, 834993, 1113324, 1582092, 1669986, 2504979, 3339972, 5009958, 7514937, 10019916, 15029874, 30059748]

約数ペア:

[(1, 30059748), (2, 15029874), (3, 10019916), (4, 7514937), (6, 5009958), (9, 3339972), (12, 2504979), (18, 1669986), (19, 1582092), (27, 1113324), (36, 834993), (38, 791046), (54, 556662), (57, 527364), (76, 395523), (81, 371108), (108, 278331), (114, 263682), (162, 185554), (171, 175788), (228, 131841), (257, 116964), (324, 92777), (342, 87894), (361, 83268), (513, 58596), (514, 58482), (684, 43947), (722, 41634), (771, 38988), (1026, 29298), (1028, 29241), (1083, 27756), (1444, 20817), (1539, 19532), (1542, 19494), (2052, 14649), (2166, 13878), (2313, 12996), (3078, 9766), (3084, 9747), (3249, 9252), (4332, 6939), (4626, 6498), (4883, 6156)]