3688970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 7108992

約数和(自身を除く): 3420022

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 373, 430, 746, 989, 1865, 1978, 3730, 4945, 8579, 9890, 16039, 17158, 32078, 42895, 80195, 85790, 160390, 368897, 737794, 1844485, 3688970]

約数ペア:

[(1, 3688970), (2, 1844485), (5, 737794), (10, 368897), (23, 160390), (43, 85790), (46, 80195), (86, 42895), (115, 32078), (215, 17158), (230, 16039), (373, 9890), (430, 8579), (746, 4945), (989, 3730), (1865, 1978)]