68128270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8929}}^1$

素因数の和:9052

約数の個数: 32

約数和(自身を含む): 141451200

約数和(自身を除く): 73322930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 8929, 17858, 44645, 62503, 89290, 125006, 312515, 625030, 973261, 1946522, 4866305, 6812827, 9732610, 13625654, 34064135, 68128270]

約数ペア:

[(1, 68128270), (2, 34064135), (5, 13625654), (7, 9732610), (10, 6812827), (14, 4866305), (35, 1946522), (70, 973261), (109, 625030), (218, 312515), (545, 125006), (763, 89290), (1090, 62503), (1526, 44645), (3815, 17858), (7630, 8929)]