978186330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{988067}}^1$

素因数の和:988091

約数の個数: 48

約数和(自身を含む): 2774494944

約数和(自身を除く): 1796308614

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 988067, 1976134, 2964201, 4940335, 5928402, 8892603, 9880670, 10868737, 14821005, 17785206, 21737474, 29642010, 32606211, 44463015, 54343685, 65212422, 88926030, 97818633, 108687370, 163031055, 195637266, 326062110, 489093165, 978186330]

約数ペア:

[(1, 978186330), (2, 489093165), (3, 326062110), (5, 195637266), (6, 163031055), (9, 108687370), (10, 97818633), (11, 88926030), (15, 65212422), (18, 54343685), (22, 44463015), (30, 32606211), (33, 29642010), (45, 21737474), (55, 17785206), (66, 14821005), (90, 10868737), (99, 9880670), (110, 8892603), (165, 5928402), (198, 4940335), (330, 2964201), (495, 1976134), (990, 988067)]