30686656

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 81930240

約数和(自身を除く): 51243584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 479, 572, 616, 704, 728, 832, 958, 1001, 1144, 1232, 1456, 1916, 2002, 2288, 2464, 2912, 3353, 3832, 4004, 4576, 4928, 5269, 5824, 6227, 6706, 7664, 8008, 9152, 10538, 12454, 13412, 15328, 16016, 21076, 24908, 26824, 30656, 32032, 36883, 42152, 43589, 49816, 53648, 64064, 68497, 73766, 84304, 87178, 99632, 107296, 136994, 147532, 168608, 174356, 199264, 214592, 273988, 295064, 337216, 348712, 398528, 479479, 547976, 590128, 697424, 958958, 1095952, 1180256, 1394848, 1917916, 2191904, 2360512, 2789696, 3835832, 4383808, 7671664, 15343328, 30686656]

約数ペア:

[(1, 30686656), (2, 15343328), (4, 7671664), (7, 4383808), (8, 3835832), (11, 2789696), (13, 2360512), (14, 2191904), (16, 1917916), (22, 1394848), (26, 1180256), (28, 1095952), (32, 958958), (44, 697424), (52, 590128), (56, 547976), (64, 479479), (77, 398528), (88, 348712), (91, 337216), (104, 295064), (112, 273988), (143, 214592), (154, 199264), (176, 174356), (182, 168608), (208, 147532), (224, 136994), (286, 107296), (308, 99632), (352, 87178), (364, 84304), (416, 73766), (448, 68497), (479, 64064), (572, 53648), (616, 49816), (704, 43589), (728, 42152), (832, 36883), (958, 32032), (1001, 30656), (1144, 26824), (1232, 24908), (1456, 21076), (1916, 16016), (2002, 15328), (2288, 13412), (2464, 12454), (2912, 10538), (3353, 9152), (3832, 8008), (4004, 7664), (4576, 6706), (4928, 6227), (5269, 5824)]