90165290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1051}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 169969536

約数和(自身を除く): 79804246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 1051, 1865, 2102, 3730, 5255, 8579, 10510, 17158, 24173, 42895, 48346, 85790, 120865, 241730, 392023, 784046, 1960115, 3920230, 9016529, 18033058, 45082645, 90165290]

約数ペア:

[(1, 90165290), (2, 45082645), (5, 18033058), (10, 9016529), (23, 3920230), (46, 1960115), (115, 784046), (230, 392023), (373, 241730), (746, 120865), (1051, 85790), (1865, 48346), (2102, 42895), (3730, 24173), (5255, 17158), (8579, 10510)]