239086020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{92669}}^1$

素因数の和:92724

約数の個数: 48

約数和(自身を含む): 685016640

約数和(自身を除く): 445930620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 92669, 185338, 278007, 370676, 463345, 556014, 926690, 1112028, 1390035, 1853380, 2780070, 3984767, 5560140, 7969534, 11954301, 15939068, 19923835, 23908602, 39847670, 47817204, 59771505, 79695340, 119543010, 239086020]

約数ペア:

[(1, 239086020), (2, 119543010), (3, 79695340), (4, 59771505), (5, 47817204), (6, 39847670), (10, 23908602), (12, 19923835), (15, 15939068), (20, 11954301), (30, 7969534), (43, 5560140), (60, 3984767), (86, 2780070), (129, 1853380), (172, 1390035), (215, 1112028), (258, 926690), (430, 556014), (516, 463345), (645, 370676), (860, 278007), (1290, 185338), (2580, 92669)]