30105054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 77575680

約数和(自身を除く): 47470626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1091, 1314, 1533, 1971, 2182, 3066, 3273, 3942, 4599, 6546, 7637, 9198, 9819, 13797, 15274, 19638, 22911, 27594, 29457, 45822, 58914, 68733, 79643, 137466, 159286, 206199, 238929, 412398, 477858, 557501, 716787, 1115002, 1433574, 1672503, 2150361, 3345006, 4300722, 5017509, 10035018, 15052527, 30105054]

約数ペア:

[(1, 30105054), (2, 15052527), (3, 10035018), (6, 5017509), (7, 4300722), (9, 3345006), (14, 2150361), (18, 1672503), (21, 1433574), (27, 1115002), (42, 716787), (54, 557501), (63, 477858), (73, 412398), (126, 238929), (146, 206199), (189, 159286), (219, 137466), (378, 79643), (438, 68733), (511, 58914), (657, 45822), (1022, 29457), (1091, 27594), (1314, 22911), (1533, 19638), (1971, 15274), (2182, 13797), (3066, 9819), (3273, 9198), (3942, 7637), (4599, 6546)]