87887370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127373}}^1$

素因数の和:127406

約数の個数: 32

約数和(自身を含む): 220102272

約数和(自身を除く): 132214902

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 127373, 254746, 382119, 636865, 764238, 1273730, 1910595, 2929579, 3821190, 5859158, 8788737, 14647895, 17577474, 29295790, 43943685, 87887370]

約数ペア:

[(1, 87887370), (2, 43943685), (3, 29295790), (5, 17577474), (6, 14647895), (10, 8788737), (15, 5859158), (23, 3821190), (30, 2929579), (46, 1910595), (69, 1273730), (115, 764238), (138, 636865), (230, 382119), (345, 254746), (690, 127373)]