620441610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{86533}}^1$

素因数の和:86782

約数の個数: 32

約数和(自身を含む): 1495307520

約数和(自身を除く): 874865910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 86533, 173066, 259599, 432665, 519198, 865330, 1297995, 2595990, 20681387, 41362774, 62044161, 103406935, 124088322, 206813870, 310220805, 620441610]

約数ペア:

[(1, 620441610), (2, 310220805), (3, 206813870), (5, 124088322), (6, 103406935), (10, 62044161), (15, 41362774), (30, 20681387), (239, 2595990), (478, 1297995), (717, 865330), (1195, 519198), (1434, 432665), (2390, 259599), (3585, 173066), (7170, 86533)]