67807130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 126707328

約数和(自身を除く): 58900198

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 2221, 3053, 4442, 6106, 11105, 15265, 22210, 30530, 95503, 157691, 191006, 315382, 477515, 788455, 955030, 1576910, 6780713, 13561426, 33903565, 67807130]

約数ペア:

[(1, 67807130), (2, 33903565), (5, 13561426), (10, 6780713), (43, 1576910), (71, 955030), (86, 788455), (142, 477515), (215, 315382), (355, 191006), (430, 157691), (710, 95503), (2221, 30530), (3053, 22210), (4442, 15265), (6106, 11105)]