144328170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{687277}}^1$

素因数の和:687294

約数の個数: 32

約数和(自身を含む): 395872128

約数和(自身を除く): 251543958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 687277, 1374554, 2061831, 3436385, 4123662, 4810939, 6872770, 9621878, 10309155, 14432817, 20618310, 24054695, 28865634, 48109390, 72164085, 144328170]

約数ペア:

[(1, 144328170), (2, 72164085), (3, 48109390), (5, 28865634), (6, 24054695), (7, 20618310), (10, 14432817), (14, 10309155), (15, 9621878), (21, 6872770), (30, 4810939), (35, 4123662), (42, 3436385), (70, 2061831), (105, 1374554), (210, 687277)]