3841380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21341}}^1$

素因数の和:21356

約数の個数: 36

約数和(自身を含む): 11652732

約数和(自身を除く): 7811352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21341, 42682, 64023, 85364, 106705, 128046, 192069, 213410, 256092, 320115, 384138, 426820, 640230, 768276, 960345, 1280460, 1920690, 3841380]

約数ペア:

[(1, 3841380), (2, 1920690), (3, 1280460), (4, 960345), (5, 768276), (6, 640230), (9, 426820), (10, 384138), (12, 320115), (15, 256092), (18, 213410), (20, 192069), (30, 128046), (36, 106705), (45, 85364), (60, 64023), (90, 42682), (180, 21341)]