249966007620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{595157161}}^1$

素因数の和:595157180

約数の個数: 48

約数和(自身を含む): 799891225728

約数和(自身を除く): 549925218108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 595157161, 1190314322, 1785471483, 2380628644, 2975785805, 3570942966, 4166100127, 5951571610, 7141885932, 8332200254, 8927357415, 11903143220, 12498300381, 16664400508, 17854714830, 20830500635, 24996600762, 35709429660, 41661001270, 49993201524, 62491501905, 83322002540, 124983003810, 249966007620]

約数ペア:

[(1, 249966007620), (2, 124983003810), (3, 83322002540), (4, 62491501905), (5, 49993201524), (6, 41661001270), (7, 35709429660), (10, 24996600762), (12, 20830500635), (14, 17854714830), (15, 16664400508), (20, 12498300381), (21, 11903143220), (28, 8927357415), (30, 8332200254), (35, 7141885932), (42, 5951571610), (60, 4166100127), (70, 3570942966), (84, 2975785805), (105, 2380628644), (140, 1785471483), (210, 1190314322), (420, 595157161)]