16908660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{93937}}^1$

素因数の和:93952

約数の個数: 36

約数和(自身を含む): 51290148

約数和(自身を除く): 34381488

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 93937, 187874, 281811, 375748, 469685, 563622, 845433, 939370, 1127244, 1409055, 1690866, 1878740, 2818110, 3381732, 4227165, 5636220, 8454330, 16908660]

約数ペア:

[(1, 16908660), (2, 8454330), (3, 5636220), (4, 4227165), (5, 3381732), (6, 2818110), (9, 1878740), (10, 1690866), (12, 1409055), (15, 1127244), (18, 939370), (20, 845433), (30, 563622), (36, 469685), (45, 375748), (60, 281811), (90, 187874), (180, 93937)]