339970050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{107927}}^1$

素因数の和:107952

約数の個数: 72

約数和(自身を含む): 1043879616

約数和(自身を除く): 703909566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 107927, 215854, 323781, 539635, 647562, 755489, 971343, 1079270, 1510978, 1618905, 1942686, 2266467, 2698175, 3237810, 3777445, 4532934, 4856715, 5396350, 6799401, 7554890, 8094525, 9713430, 11332335, 13598802, 16189050, 18887225, 22664670, 24283575, 33997005, 37774450, 48567150, 56661675, 67994010, 113323350, 169985025, 339970050]

約数ペア:

[(1, 339970050), (2, 169985025), (3, 113323350), (5, 67994010), (6, 56661675), (7, 48567150), (9, 37774450), (10, 33997005), (14, 24283575), (15, 22664670), (18, 18887225), (21, 16189050), (25, 13598802), (30, 11332335), (35, 9713430), (42, 8094525), (45, 7554890), (50, 6799401), (63, 5396350), (70, 4856715), (75, 4532934), (90, 3777445), (105, 3237810), (126, 2698175), (150, 2266467), (175, 1942686), (210, 1618905), (225, 1510978), (315, 1079270), (350, 971343), (450, 755489), (525, 647562), (630, 539635), (1050, 323781), (1575, 215854), (3150, 107927)]