71328172270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{867001}}^1$

素因数の和:867460

約数の個数: 32

約数和(自身を含む): 135460392480

約数和(自身を除く): 64132220210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 433, 866, 2165, 4330, 8227, 16454, 41135, 82270, 867001, 1734002, 4335005, 8670010, 16473019, 32946038, 82365095, 164730190, 375411433, 750822866, 1877057165, 3754114330, 7132817227, 14265634454, 35664086135, 71328172270]

約数ペア:

[(1, 71328172270), (2, 35664086135), (5, 14265634454), (10, 7132817227), (19, 3754114330), (38, 1877057165), (95, 750822866), (190, 375411433), (433, 164730190), (866, 82365095), (2165, 32946038), (4330, 16473019), (8227, 8670010), (16454, 4335005), (41135, 1734002), (82270, 867001)]