30866346

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 81489408

約数和(自身を除く): 50623062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 211, 243, 258, 301, 378, 387, 422, 486, 567, 602, 633, 774, 903, 1134, 1161, 1266, 1477, 1701, 1806, 1899, 2322, 2709, 2954, 3402, 3483, 3798, 4431, 5418, 5697, 6966, 8127, 8862, 9073, 10449, 11394, 13293, 16254, 17091, 18146, 20898, 24381, 26586, 27219, 34182, 39879, 48762, 51273, 54438, 63511, 73143, 79758, 81657, 102546, 119637, 127022, 146286, 163314, 190533, 239274, 244971, 358911, 381066, 489942, 571599, 717822, 734913, 1143198, 1469826, 1714797, 2204739, 3429594, 4409478, 5144391, 10288782, 15433173, 30866346]

約数ペア:

[(1, 30866346), (2, 15433173), (3, 10288782), (6, 5144391), (7, 4409478), (9, 3429594), (14, 2204739), (18, 1714797), (21, 1469826), (27, 1143198), (42, 734913), (43, 717822), (54, 571599), (63, 489942), (81, 381066), (86, 358911), (126, 244971), (129, 239274), (162, 190533), (189, 163314), (211, 146286), (243, 127022), (258, 119637), (301, 102546), (378, 81657), (387, 79758), (422, 73143), (486, 63511), (567, 54438), (602, 51273), (633, 48762), (774, 39879), (903, 34182), (1134, 27219), (1161, 26586), (1266, 24381), (1477, 20898), (1701, 18146), (1806, 17091), (1899, 16254), (2322, 13293), (2709, 11394), (2954, 10449), (3402, 9073), (3483, 8862), (3798, 8127), (4431, 6966), (5418, 5697)]