12149070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{404969}}^1$

素因数の和:404979

約数の個数: 16

約数和(自身を含む): 29157840

約数和(自身を除く): 17008770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 404969, 809938, 1214907, 2024845, 2429814, 4049690, 6074535, 12149070]

約数ペア:

[(1, 12149070), (2, 6074535), (3, 4049690), (5, 2429814), (6, 2024845), (10, 1214907), (15, 809938), (30, 404969)]