161011230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20407}}^1$

素因数の和:20680

約数の個数: 32

約数和(自身を含む): 387915264

約数和(自身を除く): 226904034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 20407, 40814, 61221, 102035, 122442, 204070, 306105, 612210, 5367041, 10734082, 16101123, 26835205, 32202246, 53670410, 80505615, 161011230]

約数ペア:

[(1, 161011230), (2, 80505615), (3, 53670410), (5, 32202246), (6, 26835205), (10, 16101123), (15, 10734082), (30, 5367041), (263, 612210), (526, 306105), (789, 204070), (1315, 122442), (1578, 102035), (2630, 61221), (3945, 40814), (7890, 20407)]