30707775

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 66106880

約数和(自身を除く): 35399105

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 67, 75, 97, 105, 135, 175, 189, 201, 225, 291, 315, 335, 469, 485, 525, 603, 675, 679, 873, 945, 1005, 1407, 1455, 1575, 1675, 1809, 2037, 2345, 2425, 2619, 3015, 3395, 4221, 4365, 4725, 5025, 6111, 6499, 7035, 7275, 9045, 10185, 11725, 12663, 13095, 15075, 16975, 18333, 19497, 21105, 21825, 30555, 32495, 35175, 45225, 45493, 50925, 58491, 63315, 65475, 91665, 97485, 105525, 136479, 152775, 162475, 175473, 227465, 292455, 316575, 409437, 458325, 487425, 682395, 877365, 1137325, 1228311, 1462275, 2047185, 3411975, 4386825, 6141555, 10235925, 30707775]

約数ペア:

[(1, 30707775), (3, 10235925), (5, 6141555), (7, 4386825), (9, 3411975), (15, 2047185), (21, 1462275), (25, 1228311), (27, 1137325), (35, 877365), (45, 682395), (63, 487425), (67, 458325), (75, 409437), (97, 316575), (105, 292455), (135, 227465), (175, 175473), (189, 162475), (201, 152775), (225, 136479), (291, 105525), (315, 97485), (335, 91665), (469, 65475), (485, 63315), (525, 58491), (603, 50925), (675, 45493), (679, 45225), (873, 35175), (945, 32495), (1005, 30555), (1407, 21825), (1455, 21105), (1575, 19497), (1675, 18333), (1809, 16975), (2037, 15075), (2345, 13095), (2425, 12663), (2619, 11725), (3015, 10185), (3395, 9045), (4221, 7275), (4365, 7035), (4725, 6499), (5025, 6111)]