30811014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131671}}^1$

素因数の和:131692

約数の個数: 24

約数和(自身を含む): 71892912

約数和(自身を除く): 41081898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 131671, 263342, 395013, 790026, 1185039, 1711723, 2370078, 3423446, 5135169, 10270338, 15405507, 30811014]

約数ペア:

[(1, 30811014), (2, 15405507), (3, 10270338), (6, 5135169), (9, 3423446), (13, 2370078), (18, 1711723), (26, 1185039), (39, 790026), (78, 395013), (117, 263342), (234, 131671)]