30711716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 64856064

約数和(自身を除く): 34144348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 463, 644, 721, 926, 1442, 1852, 2369, 2884, 3241, 4738, 6482, 9476, 10649, 12964, 16583, 21298, 33166, 42596, 47689, 66332, 74543, 95378, 149086, 190756, 298172, 333823, 667646, 1096847, 1335292, 2193694, 4387388, 7677929, 15355858, 30711716]

約数ペア:

[(1, 30711716), (2, 15355858), (4, 7677929), (7, 4387388), (14, 2193694), (23, 1335292), (28, 1096847), (46, 667646), (92, 333823), (103, 298172), (161, 190756), (206, 149086), (322, 95378), (412, 74543), (463, 66332), (644, 47689), (721, 42596), (926, 33166), (1442, 21298), (1852, 16583), (2369, 12964), (2884, 10649), (3241, 9476), (4738, 6482)]