139301460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{773897}}^1$

素因数の和:773912

約数の個数: 36

約数和(自身を含む): 422548308

約数和(自身を除く): 283246848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 773897, 1547794, 2321691, 3095588, 3869485, 4643382, 6965073, 7738970, 9286764, 11608455, 13930146, 15477940, 23216910, 27860292, 34825365, 46433820, 69650730, 139301460]

約数ペア:

[(1, 139301460), (2, 69650730), (3, 46433820), (4, 34825365), (5, 27860292), (6, 23216910), (9, 15477940), (10, 13930146), (12, 11608455), (15, 9286764), (18, 7738970), (20, 6965073), (30, 4643382), (36, 3869485), (45, 3095588), (60, 2321691), (90, 1547794), (180, 773897)]