421127170

素因数分解:

$2^1\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{17029}}^1$

素因数の和:19509

約数の個数: 16

約数和(自身を含む): 758379960

約数和(自身を除く): 337252790

約数列:

[1, 2, 5, 10, 2473, 4946, 12365, 17029, 24730, 34058, 85145, 170290, 42112717, 84225434, 210563585, 421127170]

約数ペア:

[(1, 421127170), (2, 210563585), (5, 84225434), (10, 42112717), (2473, 170290), (4946, 85145), (12365, 34058), (17029, 24730)]