30142052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 57746304

約数和(自身を除く): 27604252

約数列:

[1, 2, 4, 23, 41, 46, 61, 82, 92, 122, 131, 164, 244, 262, 524, 943, 1403, 1886, 2501, 2806, 3013, 3772, 5002, 5371, 5612, 6026, 7991, 10004, 10742, 12052, 15982, 21484, 31964, 57523, 115046, 123533, 183793, 230092, 247066, 327631, 367586, 494132, 655262, 735172, 1310524, 7535513, 15071026, 30142052]

約数ペア:

[(1, 30142052), (2, 15071026), (4, 7535513), (23, 1310524), (41, 735172), (46, 655262), (61, 494132), (82, 367586), (92, 327631), (122, 247066), (131, 230092), (164, 183793), (244, 123533), (262, 115046), (524, 57523), (943, 31964), (1403, 21484), (1886, 15982), (2501, 12052), (2806, 10742), (3013, 10004), (3772, 7991), (5002, 6026), (5371, 5612)]