345138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 749952

約数和(自身を除く): 404814

約数列:

[1, 2, 3, 6, 23, 41, 46, 61, 69, 82, 122, 123, 138, 183, 246, 366, 943, 1403, 1886, 2501, 2806, 2829, 4209, 5002, 5658, 7503, 8418, 15006, 57523, 115046, 172569, 345138]

約数ペア:

[(1, 345138), (2, 172569), (3, 115046), (6, 57523), (23, 15006), (41, 8418), (46, 7503), (61, 5658), (69, 5002), (82, 4209), (122, 2829), (123, 2806), (138, 2501), (183, 1886), (246, 1403), (366, 943)]