30539236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 67060224

約数和(自身を除く): 36520988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 1583, 2756, 3166, 4823, 6332, 9646, 11081, 19292, 20579, 22162, 41158, 44324, 82316, 83899, 144053, 167798, 288106, 335596, 576212, 587293, 1090687, 1174586, 2181374, 2349172, 4362748, 7634809, 15269618, 30539236]

約数ペア:

[(1, 30539236), (2, 15269618), (4, 7634809), (7, 4362748), (13, 2349172), (14, 2181374), (26, 1174586), (28, 1090687), (52, 587293), (53, 576212), (91, 335596), (106, 288106), (182, 167798), (212, 144053), (364, 83899), (371, 82316), (689, 44324), (742, 41158), (1378, 22162), (1484, 20579), (1583, 19292), (2756, 11081), (3166, 9646), (4823, 6332)]