30568788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 82555200

約数和(自身を除く): 51986412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 251, 306, 398, 502, 597, 612, 753, 796, 1004, 1194, 1506, 1791, 2259, 2388, 3012, 3383, 3582, 4267, 4518, 6766, 7164, 8534, 9036, 10149, 12801, 13532, 17068, 20298, 25602, 30447, 38403, 40596, 49949, 51204, 60894, 76806, 99898, 121788, 149847, 153612, 199796, 299694, 449541, 599388, 849133, 899082, 1698266, 1798164, 2547399, 3396532, 5094798, 7642197, 10189596, 15284394, 30568788]

約数ペア:

[(1, 30568788), (2, 15284394), (3, 10189596), (4, 7642197), (6, 5094798), (9, 3396532), (12, 2547399), (17, 1798164), (18, 1698266), (34, 899082), (36, 849133), (51, 599388), (68, 449541), (102, 299694), (153, 199796), (199, 153612), (204, 149847), (251, 121788), (306, 99898), (398, 76806), (502, 60894), (597, 51204), (612, 49949), (753, 40596), (796, 38403), (1004, 30447), (1194, 25602), (1506, 20298), (1791, 17068), (2259, 13532), (2388, 12801), (3012, 10149), (3383, 9036), (3582, 8534), (4267, 7164), (4518, 6766)]