30086576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 69162240

約数和(自身を除く): 39075664

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 331, 368, 437, 494, 598, 662, 874, 988, 1196, 1324, 1748, 1976, 2392, 2648, 3496, 3952, 4303, 4784, 5296, 5681, 6289, 6992, 7613, 8606, 11362, 12578, 15226, 17212, 22724, 25156, 30452, 34424, 45448, 50312, 60904, 68848, 81757, 90896, 98969, 100624, 121808, 144647, 163514, 197938, 289294, 327028, 395876, 578588, 654056, 791752, 1157176, 1308112, 1583504, 1880411, 2314352, 3760822, 7521644, 15043288, 30086576]

約数ペア:

[(1, 30086576), (2, 15043288), (4, 7521644), (8, 3760822), (13, 2314352), (16, 1880411), (19, 1583504), (23, 1308112), (26, 1157176), (38, 791752), (46, 654056), (52, 578588), (76, 395876), (92, 327028), (104, 289294), (152, 197938), (184, 163514), (208, 144647), (247, 121808), (299, 100624), (304, 98969), (331, 90896), (368, 81757), (437, 68848), (494, 60904), (598, 50312), (662, 45448), (874, 34424), (988, 30452), (1196, 25156), (1324, 22724), (1748, 17212), (1976, 15226), (2392, 12578), (2648, 11362), (3496, 8606), (3952, 7613), (4303, 6992), (4784, 6289), (5296, 5681)]