279820002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{55061}}^1$

素因数の和:55095

約数の個数: 48

約数和(自身を含む): 703031616

約数和(自身を除く): 423211614

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 55061, 110122, 165183, 330366, 385427, 605671, 770854, 1156281, 1211342, 1817013, 2312562, 3634026, 4239697, 6662381, 8479394, 12719091, 13324762, 19987143, 25438182, 39974286, 46636667, 93273334, 139910001, 279820002]

約数ペア:

[(1, 279820002), (2, 139910001), (3, 93273334), (6, 46636667), (7, 39974286), (11, 25438182), (14, 19987143), (21, 13324762), (22, 12719091), (33, 8479394), (42, 6662381), (66, 4239697), (77, 3634026), (121, 2312562), (154, 1817013), (231, 1211342), (242, 1156281), (363, 770854), (462, 605671), (726, 385427), (847, 330366), (1694, 165183), (2541, 110122), (5082, 55061)]