73183140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{406573}}^1$

素因数の和:406588

約数の個数: 36

約数和(自身を含む): 221989404

約数和(自身を除く): 148806264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 406573, 813146, 1219719, 1626292, 2032865, 2439438, 3659157, 4065730, 4878876, 6098595, 7318314, 8131460, 12197190, 14636628, 18295785, 24394380, 36591570, 73183140]

約数ペア:

[(1, 73183140), (2, 36591570), (3, 24394380), (4, 18295785), (5, 14636628), (6, 12197190), (9, 8131460), (10, 7318314), (12, 6098595), (15, 4878876), (18, 4065730), (20, 3659157), (30, 2439438), (36, 2032865), (45, 1626292), (60, 1219719), (90, 813146), (180, 406573)]