30218976

素因数分解:

$2^5\times 3^2\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 86466744

約数和(自身を除く): 56247768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 317, 331, 634, 662, 951, 993, 1268, 1324, 1902, 1986, 2536, 2648, 2853, 2979, 3804, 3972, 5072, 5296, 5706, 5958, 7608, 7944, 10144, 10592, 11412, 11916, 15216, 15888, 22824, 23832, 30432, 31776, 45648, 47664, 91296, 95328, 104927, 209854, 314781, 419708, 629562, 839416, 944343, 1259124, 1678832, 1888686, 2518248, 3357664, 3777372, 5036496, 7554744, 10072992, 15109488, 30218976]

約数ペア:

[(1, 30218976), (2, 15109488), (3, 10072992), (4, 7554744), (6, 5036496), (8, 3777372), (9, 3357664), (12, 2518248), (16, 1888686), (18, 1678832), (24, 1259124), (32, 944343), (36, 839416), (48, 629562), (72, 419708), (96, 314781), (144, 209854), (288, 104927), (317, 95328), (331, 91296), (634, 47664), (662, 45648), (951, 31776), (993, 30432), (1268, 23832), (1324, 22824), (1902, 15888), (1986, 15216), (2536, 11916), (2648, 11412), (2853, 10592), (2979, 10144), (3804, 7944), (3972, 7608), (5072, 5958), (5296, 5706)]