977897220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{28949}}^1$

素因数の和:29524

約数の個数: 48

約数和(自身を含む): 2743070400

約数和(自身を除く): 1765173180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2815, 3378, 5630, 6756, 8445, 11260, 16890, 28949, 33780, 57898, 86847, 115796, 144745, 173694, 289490, 347388, 434235, 578980, 868470, 1736940, 16298287, 32596574, 48894861, 65193148, 81491435, 97789722, 162982870, 195579444, 244474305, 325965740, 488948610, 977897220]

約数ペア:

[(1, 977897220), (2, 488948610), (3, 325965740), (4, 244474305), (5, 195579444), (6, 162982870), (10, 97789722), (12, 81491435), (15, 65193148), (20, 48894861), (30, 32596574), (60, 16298287), (563, 1736940), (1126, 868470), (1689, 578980), (2252, 434235), (2815, 347388), (3378, 289490), (5630, 173694), (6756, 144745), (8445, 115796), (11260, 86847), (16890, 57898), (28949, 33780)]