1900459170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21116213}}^1$

素因数の和:21116226

約数の個数: 24

約数和(自身を含む): 4941194076

約数和(自身を除く): 3040734906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21116213, 42232426, 63348639, 105581065, 126697278, 190045917, 211162130, 316743195, 380091834, 633486390, 950229585, 1900459170]

約数ペア:

[(1, 1900459170), (2, 950229585), (3, 633486390), (5, 380091834), (6, 316743195), (9, 211162130), (10, 190045917), (15, 126697278), (18, 105581065), (30, 63348639), (45, 42232426), (90, 21116213)]