270630290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3866147}}^1$

素因数の和:3866161

約数の個数: 16

約数和(自身を含む): 556725312

約数和(自身を除く): 286095022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3866147, 7732294, 19330735, 27063029, 38661470, 54126058, 135315145, 270630290]

約数ペア:

[(1, 270630290), (2, 135315145), (5, 54126058), (7, 38661470), (10, 27063029), (14, 19330735), (35, 7732294), (70, 3866147)]