30896242

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 56129760

約数和(自身を除く): 25233518

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 283, 323, 338, 442, 494, 566, 646, 2873, 3211, 3679, 4199, 4811, 5377, 5746, 6422, 7358, 8398, 9622, 10754, 47827, 54587, 62543, 69901, 91409, 95654, 109174, 125086, 139802, 182818, 813059, 908713, 1188317, 1626118, 1817426, 2376634, 15448121, 30896242]

約数ペア:

[(1, 30896242), (2, 15448121), (13, 2376634), (17, 1817426), (19, 1626118), (26, 1188317), (34, 908713), (38, 813059), (169, 182818), (221, 139802), (247, 125086), (283, 109174), (323, 95654), (338, 91409), (442, 69901), (494, 62543), (566, 54587), (646, 47827), (2873, 10754), (3211, 9622), (3679, 8398), (4199, 7358), (4811, 6422), (5377, 5746)]