30266848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 63745920

約数和(自身を除く): 33479072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 743, 1072, 1273, 1486, 2144, 2546, 2972, 5092, 5944, 10184, 11888, 14117, 20368, 23776, 28234, 40736, 49781, 56468, 99562, 112936, 199124, 225872, 398248, 451744, 796496, 945839, 1592992, 1891678, 3783356, 7566712, 15133424, 30266848]

約数ペア:

[(1, 30266848), (2, 15133424), (4, 7566712), (8, 3783356), (16, 1891678), (19, 1592992), (32, 945839), (38, 796496), (67, 451744), (76, 398248), (134, 225872), (152, 199124), (268, 112936), (304, 99562), (536, 56468), (608, 49781), (743, 40736), (1072, 28234), (1273, 23776), (1486, 20368), (2144, 14117), (2546, 11888), (2972, 10184), (5092, 5944)]