71310770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 131991552

約数和(自身を除く): 60680782

約数列:

[1, 2, 5, 10, 43, 86, 215, 383, 430, 433, 766, 866, 1915, 2165, 3830, 4330, 16469, 18619, 32938, 37238, 82345, 93095, 164690, 165839, 186190, 331678, 829195, 1658390, 7131077, 14262154, 35655385, 71310770]

約数ペア:

[(1, 71310770), (2, 35655385), (5, 14262154), (10, 7131077), (43, 1658390), (86, 829195), (215, 331678), (383, 186190), (430, 165839), (433, 164690), (766, 93095), (866, 82345), (1915, 37238), (2165, 32938), (3830, 18619), (4330, 16469)]