72088310

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{21017}}^1$

素因数の和:21045

約数の個数: 32

約数和(自身を含む): 151329600

約数和(自身を除く): 79241290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 21017, 42034, 105085, 147119, 210170, 294238, 735595, 1029833, 1471190, 2059666, 5149165, 7208831, 10298330, 14417662, 36044155, 72088310]

約数ペア:

[(1, 72088310), (2, 36044155), (5, 14417662), (7, 10298330), (10, 7208831), (14, 5149165), (35, 2059666), (49, 1471190), (70, 1029833), (98, 735595), (245, 294238), (343, 210170), (490, 147119), (686, 105085), (1715, 42034), (3430, 21017)]