27121630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159539}}^1$

素因数の和:159563

約数の個数: 16

約数和(自身を含む): 51690960

約数和(自身を除く): 24569330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 159539, 319078, 797695, 1595390, 2712163, 5424326, 13560815, 27121630]

約数ペア:

[(1, 27121630), (2, 13560815), (5, 5424326), (10, 2712163), (17, 1595390), (34, 797695), (85, 319078), (170, 159539)]