30519624

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 57953976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 127, 136, 152, 186, 204, 228, 248, 254, 323, 372, 381, 408, 456, 508, 527, 589, 646, 744, 762, 969, 1016, 1054, 1178, 1292, 1524, 1581, 1767, 1938, 2108, 2159, 2356, 2413, 2584, 3048, 3162, 3534, 3876, 3937, 4216, 4318, 4712, 4826, 6324, 6477, 7068, 7239, 7752, 7874, 8636, 9652, 10013, 11811, 12648, 12954, 14136, 14478, 15748, 17272, 19304, 20026, 23622, 25908, 28956, 30039, 31496, 40052, 41021, 47244, 51816, 57912, 60078, 66929, 74803, 80104, 82042, 94488, 120156, 123063, 133858, 149606, 164084, 200787, 224409, 240312, 246126, 267716, 299212, 328168, 401574, 448818, 492252, 535432, 598424, 803148, 897636, 984504, 1271651, 1606296, 1795272, 2543302, 3814953, 5086604, 7629906, 10173208, 15259812, 30519624]

約数ペア:

[(1, 30519624), (2, 15259812), (3, 10173208), (4, 7629906), (6, 5086604), (8, 3814953), (12, 2543302), (17, 1795272), (19, 1606296), (24, 1271651), (31, 984504), (34, 897636), (38, 803148), (51, 598424), (57, 535432), (62, 492252), (68, 448818), (76, 401574), (93, 328168), (102, 299212), (114, 267716), (124, 246126), (127, 240312), (136, 224409), (152, 200787), (186, 164084), (204, 149606), (228, 133858), (248, 123063), (254, 120156), (323, 94488), (372, 82042), (381, 80104), (408, 74803), (456, 66929), (508, 60078), (527, 57912), (589, 51816), (646, 47244), (744, 41021), (762, 40052), (969, 31496), (1016, 30039), (1054, 28956), (1178, 25908), (1292, 23622), (1524, 20026), (1581, 19304), (1767, 17272), (1938, 15748), (2108, 14478), (2159, 14136), (2356, 12954), (2413, 12648), (2584, 11811), (3048, 10013), (3162, 9652), (3534, 8636), (3876, 7874), (3937, 7752), (4216, 7239), (4318, 7068), (4712, 6477), (4826, 6324)]