552230

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 40

約数和(自身を含む): 1210032

約数和(自身を除く): 657802

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 343, 490, 686, 805, 1127, 1610, 1715, 2254, 2401, 3430, 4802, 5635, 7889, 11270, 12005, 15778, 24010, 39445, 55223, 78890, 110446, 276115, 552230]

約数ペア:

[(1, 552230), (2, 276115), (5, 110446), (7, 78890), (10, 55223), (14, 39445), (23, 24010), (35, 15778), (46, 12005), (49, 11270), (70, 7889), (98, 5635), (115, 4802), (161, 3430), (230, 2401), (245, 2254), (322, 1715), (343, 1610), (490, 1127), (686, 805)]