2010080970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{80629}}^1$

素因数の和:80919

約数の個数: 48

約数和(自身を含む): 5245142760

約数和(自身を除く): 3235061790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 8310, 12465, 24930, 80629, 161258, 241887, 403145, 483774, 725661, 806290, 1209435, 1451322, 2418870, 3628305, 7256610, 22334233, 44668466, 67002699, 111671165, 134005398, 201008097, 223342330, 335013495, 402016194, 670026990, 1005040485, 2010080970]

約数ペア:

[(1, 2010080970), (2, 1005040485), (3, 670026990), (5, 402016194), (6, 335013495), (9, 223342330), (10, 201008097), (15, 134005398), (18, 111671165), (30, 67002699), (45, 44668466), (90, 22334233), (277, 7256610), (554, 3628305), (831, 2418870), (1385, 1451322), (1662, 1209435), (2493, 806290), (2770, 725661), (4155, 483774), (4986, 403145), (8310, 241887), (12465, 161258), (24930, 80629)]