64269310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3491}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 132751872

約数和(自身を除く): 68482562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3491, 3682, 6982, 9205, 17455, 18410, 24437, 34910, 48874, 122185, 244370, 918133, 1836266, 4590665, 6426931, 9181330, 12853862, 32134655, 64269310]

約数ペア:

[(1, 64269310), (2, 32134655), (5, 12853862), (7, 9181330), (10, 6426931), (14, 4590665), (35, 1836266), (70, 918133), (263, 244370), (526, 122185), (1315, 48874), (1841, 34910), (2630, 24437), (3491, 18410), (3682, 17455), (6982, 9205)]