222403140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1235573}}^1$

素因数の和:1235588

約数の個数: 36

約数和(自身を含む): 674623404

約数和(自身を除く): 452220264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1235573, 2471146, 3706719, 4942292, 6177865, 7413438, 11120157, 12355730, 14826876, 18533595, 22240314, 24711460, 37067190, 44480628, 55600785, 74134380, 111201570, 222403140]

約数ペア:

[(1, 222403140), (2, 111201570), (3, 74134380), (4, 55600785), (5, 44480628), (6, 37067190), (9, 24711460), (10, 22240314), (12, 18533595), (15, 14826876), (18, 12355730), (20, 11120157), (30, 7413438), (36, 6177865), (45, 4942292), (60, 3706719), (90, 2471146), (180, 1235573)]