164879330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214129}}^1$

素因数の和:214154

約数の個数: 32

約数和(自身を含む): 370016640

約数和(自身を除く): 205137310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 214129, 428258, 1070645, 1498903, 2141290, 2355419, 2997806, 4710838, 7494515, 11777095, 14989030, 16487933, 23554190, 32975866, 82439665, 164879330]

約数ペア:

[(1, 164879330), (2, 82439665), (5, 32975866), (7, 23554190), (10, 16487933), (11, 14989030), (14, 11777095), (22, 7494515), (35, 4710838), (55, 2997806), (70, 2355419), (77, 2141290), (110, 1498903), (154, 1070645), (385, 428258), (770, 214129)]