138542010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271651}}^1$

素因数の和:271678

約数の個数: 32

約数和(自身を含む): 352060992

約数和(自身を除く): 213518982

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 271651, 543302, 814953, 1358255, 1629906, 2716510, 4074765, 4618067, 8149530, 9236134, 13854201, 23090335, 27708402, 46180670, 69271005, 138542010]

約数ペア:

[(1, 138542010), (2, 69271005), (3, 46180670), (5, 27708402), (6, 23090335), (10, 13854201), (15, 9236134), (17, 8149530), (30, 4618067), (34, 4074765), (51, 2716510), (85, 1629906), (102, 1358255), (170, 814953), (255, 543302), (510, 271651)]