29925560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{106877}}^1$

素因数の和:106895

約数の個数: 32

約数和(自身を含む): 76952160

約数和(自身を除く): 47026600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 106877, 213754, 427508, 534385, 748139, 855016, 1068770, 1496278, 2137540, 2992556, 3740695, 4275080, 5985112, 7481390, 14962780, 29925560]

約数ペア:

[(1, 29925560), (2, 14962780), (4, 7481390), (5, 5985112), (7, 4275080), (8, 3740695), (10, 2992556), (14, 2137540), (20, 1496278), (28, 1068770), (35, 855016), (40, 748139), (56, 534385), (70, 427508), (140, 213754), (280, 106877)]