30485595

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 62380800

約数和(自身を除く): 31895205

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 37, 49, 57, 59, 95, 105, 111, 133, 147, 177, 185, 245, 259, 285, 295, 399, 413, 555, 665, 703, 735, 777, 885, 931, 1121, 1239, 1295, 1813, 1995, 2065, 2109, 2183, 2793, 2891, 3363, 3515, 3885, 4655, 4921, 5439, 5605, 6195, 6549, 7847, 8673, 9065, 10545, 10915, 13965, 14455, 14763, 15281, 16815, 23541, 24605, 27195, 32745, 34447, 39235, 41477, 43365, 45843, 54929, 73815, 76405, 103341, 106967, 117705, 124431, 164787, 172235, 207385, 229215, 274645, 290339, 320901, 516705, 534835, 622155, 823935, 871017, 1451695, 1604505, 2032373, 4355085, 6097119, 10161865, 30485595]

約数ペア:

[(1, 30485595), (3, 10161865), (5, 6097119), (7, 4355085), (15, 2032373), (19, 1604505), (21, 1451695), (35, 871017), (37, 823935), (49, 622155), (57, 534835), (59, 516705), (95, 320901), (105, 290339), (111, 274645), (133, 229215), (147, 207385), (177, 172235), (185, 164787), (245, 124431), (259, 117705), (285, 106967), (295, 103341), (399, 76405), (413, 73815), (555, 54929), (665, 45843), (703, 43365), (735, 41477), (777, 39235), (885, 34447), (931, 32745), (1121, 27195), (1239, 24605), (1295, 23541), (1813, 16815), (1995, 15281), (2065, 14763), (2109, 14455), (2183, 13965), (2793, 10915), (2891, 10545), (3363, 9065), (3515, 8673), (3885, 7847), (4655, 6549), (4921, 6195), (5439, 5605)]