788721330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191903}}^1$

素因数の和:192050

約数の個数: 32

約数和(自身を含む): 1906758144

約数和(自身を除く): 1118036814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 191903, 383806, 575709, 959515, 1151418, 1919030, 2878545, 5757090, 26290711, 52581422, 78872133, 131453555, 157744266, 262907110, 394360665, 788721330]

約数ペア:

[(1, 788721330), (2, 394360665), (3, 262907110), (5, 157744266), (6, 131453555), (10, 78872133), (15, 52581422), (30, 26290711), (137, 5757090), (274, 2878545), (411, 1919030), (685, 1151418), (822, 959515), (1370, 575709), (2055, 383806), (4110, 191903)]