1286010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 3749760

約数和(自身を除く): 2463750

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, 433, 495, 594, 866, 990, 1299, 1485, 2165, 2598, 2970, 3897, 4330, 4763, 6495, 7794, 9526, 11691, 12990, 14289, 19485, 23382, 23815, 28578, 38970, 42867, 47630, 58455, 71445, 85734, 116910, 128601, 142890, 214335, 257202, 428670, 643005, 1286010]

約数ペア:

[(1, 1286010), (2, 643005), (3, 428670), (5, 257202), (6, 214335), (9, 142890), (10, 128601), (11, 116910), (15, 85734), (18, 71445), (22, 58455), (27, 47630), (30, 42867), (33, 38970), (45, 28578), (54, 23815), (55, 23382), (66, 19485), (90, 14289), (99, 12990), (110, 11691), (135, 9526), (165, 7794), (198, 6495), (270, 4763), (297, 4330), (330, 3897), (433, 2970), (495, 2598), (594, 2165), (866, 1485), (990, 1299)]