30454554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 68584320

約数和(自身を除く): 38129766

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 89, 107, 123, 178, 214, 246, 267, 321, 533, 534, 642, 1066, 1157, 1391, 1599, 2314, 2782, 3198, 3471, 3649, 4173, 4387, 6942, 7298, 8346, 8774, 9523, 10947, 13161, 19046, 21894, 26322, 28569, 47437, 57031, 57138, 94874, 114062, 123799, 142311, 171093, 247598, 284622, 342186, 371397, 390443, 742794, 780886, 1171329, 2342658, 5075759, 10151518, 15227277, 30454554]

約数ペア:

[(1, 30454554), (2, 15227277), (3, 10151518), (6, 5075759), (13, 2342658), (26, 1171329), (39, 780886), (41, 742794), (78, 390443), (82, 371397), (89, 342186), (107, 284622), (123, 247598), (178, 171093), (214, 142311), (246, 123799), (267, 114062), (321, 94874), (533, 57138), (534, 57031), (642, 47437), (1066, 28569), (1157, 26322), (1391, 21894), (1599, 19046), (2314, 13161), (2782, 10947), (3198, 9523), (3471, 8774), (3649, 8346), (4173, 7298), (4387, 6942)]