83129340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197927}}^1$

素因数の和:197946

約数の個数: 48

約数和(自身を含む): 266015232

約数和(自身を除く): 182885892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 197927, 395854, 593781, 791708, 989635, 1187562, 1385489, 1979270, 2375124, 2770978, 2968905, 3958540, 4156467, 5541956, 5937810, 6927445, 8312934, 11875620, 13854890, 16625868, 20782335, 27709780, 41564670, 83129340]

約数ペア:

[(1, 83129340), (2, 41564670), (3, 27709780), (4, 20782335), (5, 16625868), (6, 13854890), (7, 11875620), (10, 8312934), (12, 6927445), (14, 5937810), (15, 5541956), (20, 4156467), (21, 3958540), (28, 2968905), (30, 2770978), (35, 2375124), (42, 1979270), (60, 1385489), (70, 1187562), (84, 989635), (105, 791708), (140, 593781), (210, 395854), (420, 197927)]