307545162

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 625605120

約数和(自身を除く): 318059958

約数列:

[1, 2, 3, 6, 71, 142, 213, 419, 426, 838, 1257, 1723, 2514, 3446, 5169, 10338, 29749, 59498, 89247, 122333, 178494, 244666, 366999, 721937, 733998, 1443874, 2165811, 4331622, 51257527, 102515054, 153772581, 307545162]

約数ペア:

[(1, 307545162), (2, 153772581), (3, 102515054), (6, 51257527), (71, 4331622), (142, 2165811), (213, 1443874), (419, 733998), (426, 721937), (838, 366999), (1257, 244666), (1723, 178494), (2514, 122333), (3446, 89247), (5169, 59498), (10338, 29749)]