890243610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{18443}}^1$

素因数の和:20062

約数の個数: 32

約数和(自身を含む): 2138028480

約数和(自身を除く): 1247784870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1609, 3218, 4827, 8045, 9654, 16090, 18443, 24135, 36886, 48270, 55329, 92215, 110658, 184430, 276645, 553290, 29674787, 59349574, 89024361, 148373935, 178048722, 296747870, 445121805, 890243610]

約数ペア:

[(1, 890243610), (2, 445121805), (3, 296747870), (5, 178048722), (6, 148373935), (10, 89024361), (15, 59349574), (30, 29674787), (1609, 553290), (3218, 276645), (4827, 184430), (8045, 110658), (9654, 92215), (16090, 55329), (18443, 48270), (24135, 36886)]