30746556

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 81913104

約数和(自身を除く): 51166548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 563, 666, 738, 1126, 1332, 1476, 1517, 1689, 2252, 3034, 3378, 4551, 5067, 6068, 6756, 9102, 10134, 13653, 18204, 20268, 20831, 23083, 27306, 41662, 46166, 54612, 62493, 69249, 83324, 92332, 124986, 138498, 187479, 207747, 249972, 276996, 374958, 415494, 749916, 830988, 854071, 1708142, 2562213, 3416284, 5124426, 7686639, 10248852, 15373278, 30746556]

約数ペア:

[(1, 30746556), (2, 15373278), (3, 10248852), (4, 7686639), (6, 5124426), (9, 3416284), (12, 2562213), (18, 1708142), (36, 854071), (37, 830988), (41, 749916), (74, 415494), (82, 374958), (111, 276996), (123, 249972), (148, 207747), (164, 187479), (222, 138498), (246, 124986), (333, 92332), (369, 83324), (444, 69249), (492, 62493), (563, 54612), (666, 46166), (738, 41662), (1126, 27306), (1332, 23083), (1476, 20831), (1517, 20268), (1689, 18204), (2252, 13653), (3034, 10134), (3378, 9102), (4551, 6756), (5067, 6068)]