38146860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211927}}^1$

素因数の和:211942

約数の個数: 36

約数和(自身を含む): 115712688

約数和(自身を除く): 77565828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211927, 423854, 635781, 847708, 1059635, 1271562, 1907343, 2119270, 2543124, 3178905, 3814686, 4238540, 6357810, 7629372, 9536715, 12715620, 19073430, 38146860]

約数ペア:

[(1, 38146860), (2, 19073430), (3, 12715620), (4, 9536715), (5, 7629372), (6, 6357810), (9, 4238540), (10, 3814686), (12, 3178905), (15, 2543124), (18, 2119270), (20, 1907343), (30, 1271562), (36, 1059635), (45, 847708), (60, 635781), (90, 423854), (180, 211927)]