6444690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{30689}}^1$

素因数の和:30706

約数の個数: 32

約数和(自身を含む): 17677440

約数和(自身を除く): 11232750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 30689, 61378, 92067, 153445, 184134, 214823, 306890, 429646, 460335, 644469, 920670, 1074115, 1288938, 2148230, 3222345, 6444690]

約数ペア:

[(1, 6444690), (2, 3222345), (3, 2148230), (5, 1288938), (6, 1074115), (7, 920670), (10, 644469), (14, 460335), (15, 429646), (21, 306890), (30, 214823), (35, 184134), (42, 153445), (70, 92067), (105, 61378), (210, 30689)]