31752870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2411}}^1$

素因数の和:2860

約数の個数: 32

約数和(自身を含む): 76412160

約数和(自身を除く): 44659290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2411, 2634, 4390, 4822, 6585, 7233, 12055, 13170, 14466, 24110, 36165, 72330, 1058429, 2116858, 3175287, 5292145, 6350574, 10584290, 15876435, 31752870]

約数ペア:

[(1, 31752870), (2, 15876435), (3, 10584290), (5, 6350574), (6, 5292145), (10, 3175287), (15, 2116858), (30, 1058429), (439, 72330), (878, 36165), (1317, 24110), (2195, 14466), (2411, 13170), (2634, 12055), (4390, 7233), (4822, 6585)]