2990885170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3286687}}^1$

素因数の和:3286714

約数の個数: 32

約数和(自身を含む): 6625963008

約数和(自身を除く): 3635077838

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3286687, 6573374, 16433435, 23006809, 32866870, 42726931, 46013618, 85453862, 115034045, 213634655, 230068090, 299088517, 427269310, 598177034, 1495442585, 2990885170]

約数ペア:

[(1, 2990885170), (2, 1495442585), (5, 598177034), (7, 427269310), (10, 299088517), (13, 230068090), (14, 213634655), (26, 115034045), (35, 85453862), (65, 46013618), (70, 42726931), (91, 32866870), (130, 23006809), (182, 16433435), (455, 6573374), (910, 3286687)]