27831586170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21574873}}^1$

素因数の和:21574926

約数の個数: 32

約数和(自身を含む): 68349200832

約数和(自身を除く): 40517614662

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21574873, 43149746, 64724619, 107874365, 129449238, 215748730, 323623095, 647246190, 927719539, 1855439078, 2783158617, 4638597695, 5566317234, 9277195390, 13915793085, 27831586170]

約数ペア:

[(1, 27831586170), (2, 13915793085), (3, 9277195390), (5, 5566317234), (6, 4638597695), (10, 2783158617), (15, 1855439078), (30, 927719539), (43, 647246190), (86, 323623095), (129, 215748730), (215, 129449238), (258, 107874365), (430, 64724619), (645, 43149746), (1290, 21574873)]