171493470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2293}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 459167040

約数和(自身を除く): 287673570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 831, 1385, 1662, 2293, 2493, 2770, 4155, 4586, 4986, 6879, 7479, 8310, 11465, 12465, 13758, 14958, 20637, 22930, 24930, 34395, 37395, 41274, 61911, 68790, 74790, 103185, 123822, 206370, 309555, 619110, 635161, 1270322, 1905483, 3175805, 3810966, 5716449, 6351610, 9527415, 11432898, 17149347, 19054830, 28582245, 34298694, 57164490, 85746735, 171493470]

約数ペア:

[(1, 171493470), (2, 85746735), (3, 57164490), (5, 34298694), (6, 28582245), (9, 19054830), (10, 17149347), (15, 11432898), (18, 9527415), (27, 6351610), (30, 5716449), (45, 3810966), (54, 3175805), (90, 1905483), (135, 1270322), (270, 635161), (277, 619110), (554, 309555), (831, 206370), (1385, 123822), (1662, 103185), (2293, 74790), (2493, 68790), (2770, 61911), (4155, 41274), (4586, 37395), (4986, 34395), (6879, 24930), (7479, 22930), (8310, 20637), (11465, 14958), (12465, 13758)]