82980970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{192979}}^1$

素因数の和:193029

約数の個数: 16

約数和(自身を含む): 152840160

約数和(自身を除く): 69859190

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 192979, 385958, 964895, 1929790, 8298097, 16596194, 41490485, 82980970]

約数ペア:

[(1, 82980970), (2, 41490485), (5, 16596194), (10, 8298097), (43, 1929790), (86, 964895), (215, 385958), (430, 192979)]