390694610

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{170609}}^1$

素因数の和:170845

約数の個数: 16

約数和(自身を含む): 706325400

約数和(自身を除く): 315630790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 170609, 341218, 853045, 1706090, 39069461, 78138922, 195347305, 390694610]

約数ペア:

[(1, 390694610), (2, 195347305), (5, 78138922), (10, 39069461), (229, 1706090), (458, 853045), (1145, 341218), (2290, 170609)]