42832270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17341}}^1$

素因数の和:17380

約数の個数: 32

約数和(自身を含む): 87403680

約数和(自身を除く): 44571410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 17341, 34682, 86705, 173410, 225433, 329479, 450866, 658958, 1127165, 1647395, 2254330, 3294790, 4283227, 8566454, 21416135, 42832270]

約数ペア:

[(1, 42832270), (2, 21416135), (5, 8566454), (10, 4283227), (13, 3294790), (19, 2254330), (26, 1647395), (38, 1127165), (65, 658958), (95, 450866), (130, 329479), (190, 225433), (247, 173410), (494, 86705), (1235, 34682), (2470, 17341)]