30607689

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 19711671

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 1871, 2337, 5453, 5613, 13097, 16359, 35549, 39291, 76711, 106647, 230133, 248843, 536977, 746529, 1457509, 1610931, 4372527, 10202563, 30607689]

約数ペア:

[(1, 30607689), (3, 10202563), (7, 4372527), (19, 1610931), (21, 1457509), (41, 746529), (57, 536977), (123, 248843), (133, 230133), (287, 106647), (399, 76711), (779, 39291), (861, 35549), (1871, 16359), (2337, 13097), (5453, 5613)]