428668030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6123829}}^1$

素因数の和:6123843

約数の個数: 16

約数和(自身を含む): 881831520

約数和(自身を除く): 453163490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6123829, 12247658, 30619145, 42866803, 61238290, 85733606, 214334015, 428668030]

約数ペア:

[(1, 428668030), (2, 214334015), (5, 85733606), (7, 61238290), (10, 42866803), (14, 30619145), (35, 12247658), (70, 6123829)]