67128420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1118807}}^1$

素因数の和:1118819

約数の個数: 24

約数和(自身を含む): 187959744

約数和(自身を除く): 120831324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1118807, 2237614, 3356421, 4475228, 5594035, 6712842, 11188070, 13425684, 16782105, 22376140, 33564210, 67128420]

約数ペア:

[(1, 67128420), (2, 33564210), (3, 22376140), (4, 16782105), (5, 13425684), (6, 11188070), (10, 6712842), (12, 5594035), (15, 4475228), (20, 3356421), (30, 2237614), (60, 1118807)]