66694380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1111573}}^1$

素因数の和:1111585

約数の個数: 24

約数和(自身を含む): 186744432

約数和(自身を除く): 120050052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1111573, 2223146, 3334719, 4446292, 5557865, 6669438, 11115730, 13338876, 16673595, 22231460, 33347190, 66694380]

約数ペア:

[(1, 66694380), (2, 33347190), (3, 22231460), (4, 16673595), (5, 13338876), (6, 11115730), (10, 6669438), (12, 5557865), (15, 4446292), (20, 3334719), (30, 2223146), (60, 1111573)]