120186710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{245279}}^1$

素因数の和:245300

約数の個数: 24

約数和(自身を含む): 251657280

約数和(自身を除く): 131470570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 245279, 490558, 1226395, 1716953, 2452790, 3433906, 8584765, 12018671, 17169530, 24037342, 60093355, 120186710]

約数ペア:

[(1, 120186710), (2, 60093355), (5, 24037342), (7, 17169530), (10, 12018671), (14, 8584765), (35, 3433906), (49, 2452790), (70, 1716953), (98, 1226395), (245, 490558), (490, 245279)]