29947890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{142609}}^1$

素因数の和:142626

約数の個数: 32

約数和(自身を含む): 82143360

約数和(自身を除く): 52195470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 142609, 285218, 427827, 713045, 855654, 998263, 1426090, 1996526, 2139135, 2994789, 4278270, 4991315, 5989578, 9982630, 14973945, 29947890]

約数ペア:

[(1, 29947890), (2, 14973945), (3, 9982630), (5, 5989578), (6, 4991315), (7, 4278270), (10, 2994789), (14, 2139135), (15, 1996526), (21, 1426090), (30, 998263), (35, 855654), (42, 713045), (70, 427827), (105, 285218), (210, 142609)]