844696870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{60901}}^1$

素因数の和:61000

約数の個数: 32

約数和(自身を含む): 1622429280

約数和(自身を除く): 777732410

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 60901, 121802, 304505, 609010, 1157119, 2314238, 4445773, 5785595, 8891546, 11571190, 22228865, 44457730, 84469687, 168939374, 422348435, 844696870]

約数ペア:

[(1, 844696870), (2, 422348435), (5, 168939374), (10, 84469687), (19, 44457730), (38, 22228865), (73, 11571190), (95, 8891546), (146, 5785595), (190, 4445773), (365, 2314238), (730, 1157119), (1387, 609010), (2774, 304505), (6935, 121802), (13870, 60901)]