31464230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19543}}^1$

素因数の和:19580

約数の個数: 32

約数和(自身を含む): 67544064

約数和(自身を除く): 36079834

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 19543, 39086, 97715, 136801, 195430, 273602, 449489, 684005, 898978, 1368010, 2247445, 3146423, 4494890, 6292846, 15732115, 31464230]

約数ペア:

[(1, 31464230), (2, 15732115), (5, 6292846), (7, 4494890), (10, 3146423), (14, 2247445), (23, 1368010), (35, 898978), (46, 684005), (70, 449489), (115, 273602), (161, 195430), (230, 136801), (322, 97715), (805, 39086), (1610, 19543)]