62689340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2273}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 151284672

約数和(自身を除く): 88595332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2273, 2758, 3940, 4546, 5516, 6895, 9092, 11365, 13790, 15911, 22730, 27580, 31822, 45460, 63644, 79555, 159110, 318220, 447781, 895562, 1791124, 2238905, 3134467, 4477810, 6268934, 8955620, 12537868, 15672335, 31344670, 62689340]

約数ペア:

[(1, 62689340), (2, 31344670), (4, 15672335), (5, 12537868), (7, 8955620), (10, 6268934), (14, 4477810), (20, 3134467), (28, 2238905), (35, 1791124), (70, 895562), (140, 447781), (197, 318220), (394, 159110), (788, 79555), (985, 63644), (1379, 45460), (1970, 31822), (2273, 27580), (2758, 22730), (3940, 15911), (4546, 13790), (5516, 11365), (6895, 9092)]