421053290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6015047}}^1$

素因数の和:6015061

約数の個数: 16

約数和(自身を含む): 866166912

約数和(自身を除く): 445113622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6015047, 12030094, 30075235, 42105329, 60150470, 84210658, 210526645, 421053290]

約数ペア:

[(1, 421053290), (2, 210526645), (5, 84210658), (7, 60150470), (10, 42105329), (14, 30075235), (35, 12030094), (70, 6015047)]