2900170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 6427008

約数和(自身を除く): 3526838

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3187, 6374, 15935, 22309, 31870, 41431, 44618, 82862, 111545, 207155, 223090, 290017, 414310, 580034, 1450085, 2900170]

約数ペア:

[(1, 2900170), (2, 1450085), (5, 580034), (7, 414310), (10, 290017), (13, 223090), (14, 207155), (26, 111545), (35, 82862), (65, 44618), (70, 41431), (91, 31870), (130, 22309), (182, 15935), (455, 6374), (910, 3187)]