2058690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 4982976

約数和(自身を除く): 2924286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 421, 489, 815, 842, 978, 1263, 1630, 2105, 2445, 2526, 4210, 4890, 6315, 12630, 68623, 137246, 205869, 343115, 411738, 686230, 1029345, 2058690]

約数ペア:

[(1, 2058690), (2, 1029345), (3, 686230), (5, 411738), (6, 343115), (10, 205869), (15, 137246), (30, 68623), (163, 12630), (326, 6315), (421, 4890), (489, 4210), (815, 2526), (842, 2445), (978, 2105), (1263, 1630)]