138839010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{47711}}^1$

素因数の和:47818

約数の個数: 32

約数和(自身を含む): 336655872

約数和(自身を除く): 197816862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 47711, 95422, 143133, 238555, 286266, 477110, 715665, 1431330, 4627967, 9255934, 13883901, 23139835, 27767802, 46279670, 69419505, 138839010]

約数ペア:

[(1, 138839010), (2, 69419505), (3, 46279670), (5, 27767802), (6, 23139835), (10, 13883901), (15, 9255934), (30, 4627967), (97, 1431330), (194, 715665), (291, 477110), (485, 286266), (582, 238555), (970, 143133), (1455, 95422), (2910, 47711)]