28010070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9431}}^1$

素因数の和:9458

約数の個数: 64

約数和(自身を含む): 81492480

約数和(自身を除く): 53482410

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, 2970, 9431, 18862, 28293, 47155, 56586, 84879, 94310, 103741, 141465, 169758, 207482, 254637, 282930, 311223, 424395, 509274, 518705, 622446, 848790, 933669, 1037410, 1273185, 1556115, 1867338, 2546370, 2801007, 3112230, 4668345, 5602014, 9336690, 14005035, 28010070]

約数ペア:

[(1, 28010070), (2, 14005035), (3, 9336690), (5, 5602014), (6, 4668345), (9, 3112230), (10, 2801007), (11, 2546370), (15, 1867338), (18, 1556115), (22, 1273185), (27, 1037410), (30, 933669), (33, 848790), (45, 622446), (54, 518705), (55, 509274), (66, 424395), (90, 311223), (99, 282930), (110, 254637), (135, 207482), (165, 169758), (198, 141465), (270, 103741), (297, 94310), (330, 84879), (495, 56586), (594, 47155), (990, 28293), (1485, 18862), (2970, 9431)]