30453808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 77495040

約数和(自身を除く): 47041232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1301, 1463, 1672, 2128, 2602, 2926, 3344, 5204, 5852, 9107, 10408, 11704, 14311, 18214, 20816, 23408, 24719, 28622, 36428, 49438, 57244, 72856, 98876, 100177, 114488, 145712, 173033, 197752, 200354, 228976, 271909, 346066, 395504, 400708, 543818, 692132, 801416, 1087636, 1384264, 1602832, 1903363, 2175272, 2768528, 3806726, 4350544, 7613452, 15226904, 30453808]

約数ペア:

[(1, 30453808), (2, 15226904), (4, 7613452), (7, 4350544), (8, 3806726), (11, 2768528), (14, 2175272), (16, 1903363), (19, 1602832), (22, 1384264), (28, 1087636), (38, 801416), (44, 692132), (56, 543818), (76, 400708), (77, 395504), (88, 346066), (112, 271909), (133, 228976), (152, 200354), (154, 197752), (176, 173033), (209, 145712), (266, 114488), (304, 100177), (308, 98876), (418, 72856), (532, 57244), (616, 49438), (836, 36428), (1064, 28622), (1232, 24719), (1301, 23408), (1463, 20816), (1672, 18214), (2128, 14311), (2602, 11704), (2926, 10408), (3344, 9107), (5204, 5852)]