6442030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13147}}^1$

素因数の和:13168

約数の個数: 24

約数和(自身を含む): 13489848

約数和(自身を除く): 7047818

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 13147, 26294, 65735, 92029, 131470, 184058, 460145, 644203, 920290, 1288406, 3221015, 6442030]

約数ペア:

[(1, 6442030), (2, 3221015), (5, 1288406), (7, 920290), (10, 644203), (14, 460145), (35, 184058), (49, 131470), (70, 92029), (98, 65735), (245, 26294), (490, 13147)]