13095989340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31180927}}^1$

素因数の和:31180946

約数の個数: 48

約数和(自身を含む): 41907167232

約数和(自身を除く): 28811177892

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, 31180927, 62361854, 93542781, 124723708, 155904635, 187085562, 218266489, 311809270, 374171124, 436532978, 467713905, 623618540, 654799467, 873065956, 935427810, 1091332445, 1309598934, 1870855620, 2182664890, 2619197868, 3273997335, 4365329780, 6547994670, 13095989340]

約数ペア:

[(1, 13095989340), (2, 6547994670), (3, 4365329780), (4, 3273997335), (5, 2619197868), (6, 2182664890), (7, 1870855620), (10, 1309598934), (12, 1091332445), (14, 935427810), (15, 873065956), (20, 654799467), (21, 623618540), (28, 467713905), (30, 436532978), (35, 374171124), (42, 311809270), (60, 218266489), (70, 187085562), (84, 155904635), (105, 124723708), (140, 93542781), (210, 62361854), (420, 31180927)]