390610010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5580143}}^1$

素因数の和:5580157

約数の個数: 16

約数和(自身を含む): 803540736

約数和(自身を除く): 412930726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5580143, 11160286, 27900715, 39061001, 55801430, 78122002, 195305005, 390610010]

約数ペア:

[(1, 390610010), (2, 195305005), (5, 78122002), (7, 55801430), (10, 39061001), (14, 27900715), (35, 11160286), (70, 5580143)]