7986330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 23241600

約数和(自身を除く): 15255270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2689, 2970, 5378, 8067, 13445, 16134, 24201, 26890, 29579, 40335, 48402, 59158, 72603, 80670, 88737, 121005, 145206, 147895, 177474, 242010, 266211, 295790, 363015, 443685, 532422, 726030, 798633, 887370, 1331055, 1597266, 2662110, 3993165, 7986330]

約数ペア:

[(1, 7986330), (2, 3993165), (3, 2662110), (5, 1597266), (6, 1331055), (9, 887370), (10, 798633), (11, 726030), (15, 532422), (18, 443685), (22, 363015), (27, 295790), (30, 266211), (33, 242010), (45, 177474), (54, 147895), (55, 145206), (66, 121005), (90, 88737), (99, 80670), (110, 72603), (135, 59158), (165, 48402), (198, 40335), (270, 29579), (297, 26890), (330, 24201), (495, 16134), (594, 13445), (990, 8067), (1485, 5378), (2689, 2970)]