30699603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 54596880

約数和(自身を除く): 23897277

約数列:

[1, 3, 9, 11, 17, 29, 33, 37, 51, 87, 99, 111, 153, 187, 261, 289, 319, 333, 407, 493, 561, 629, 867, 957, 1073, 1221, 1479, 1683, 1887, 2601, 2871, 3179, 3219, 3663, 4437, 5423, 5661, 6919, 8381, 9537, 9657, 10693, 11803, 16269, 18241, 20757, 25143, 28611, 32079, 35409, 48807, 54723, 62271, 75429, 92191, 96237, 106227, 117623, 164169, 200651, 276573, 310097, 352869, 601953, 829719, 930291, 1058607, 1805859, 2790873, 3411067, 10233201, 30699603]

約数ペア:

[(1, 30699603), (3, 10233201), (9, 3411067), (11, 2790873), (17, 1805859), (29, 1058607), (33, 930291), (37, 829719), (51, 601953), (87, 352869), (99, 310097), (111, 276573), (153, 200651), (187, 164169), (261, 117623), (289, 106227), (319, 96237), (333, 92191), (407, 75429), (493, 62271), (561, 54723), (629, 48807), (867, 35409), (957, 32079), (1073, 28611), (1221, 25143), (1479, 20757), (1683, 18241), (1887, 16269), (2601, 11803), (2871, 10693), (3179, 9657), (3219, 9537), (3663, 8381), (4437, 6919), (5423, 5661)]