27927690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{132989}}^1$

素因数の和:133006

約数の個数: 32

約数和(自身を含む): 76602240

約数和(自身を除く): 48674550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 132989, 265978, 398967, 664945, 797934, 930923, 1329890, 1861846, 1994835, 2792769, 3989670, 4654615, 5585538, 9309230, 13963845, 27927690]

約数ペア:

[(1, 27927690), (2, 13963845), (3, 9309230), (5, 5585538), (6, 4654615), (7, 3989670), (10, 2792769), (14, 1994835), (15, 1861846), (21, 1329890), (30, 930923), (35, 797934), (42, 664945), (70, 398967), (105, 265978), (210, 132989)]