118941810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304979}}^1$

素因数の和:305002

約数の個数: 32

約数和(自身を含む): 307419840

約数和(自身を除く): 188478030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 304979, 609958, 914937, 1524895, 1829874, 3049790, 3964727, 4574685, 7929454, 9149370, 11894181, 19823635, 23788362, 39647270, 59470905, 118941810]

約数ペア:

[(1, 118941810), (2, 59470905), (3, 39647270), (5, 23788362), (6, 19823635), (10, 11894181), (13, 9149370), (15, 7929454), (26, 4574685), (30, 3964727), (39, 3049790), (65, 1829874), (78, 1524895), (130, 914937), (195, 609958), (390, 304979)]