72157210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313727}}^1$

素因数の和:313757

約数の個数: 16

約数和(自身を含む): 135530496

約数和(自身を除く): 63373286

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313727, 627454, 1568635, 3137270, 7215721, 14431442, 36078605, 72157210]

約数ペア:

[(1, 72157210), (2, 36078605), (5, 14431442), (10, 7215721), (23, 3137270), (46, 1568635), (115, 627454), (230, 313727)]