194624010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{308927}}^1$

素因数の和:308947

約数の個数: 48

約数和(自身を含む): 578313216

約数和(自身を除く): 383689206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 308927, 617854, 926781, 1544635, 1853562, 2162489, 2780343, 3089270, 4324978, 4633905, 5560686, 6487467, 9267810, 10812445, 12974934, 13901715, 19462401, 21624890, 27803430, 32437335, 38924802, 64874670, 97312005, 194624010]

約数ペア:

[(1, 194624010), (2, 97312005), (3, 64874670), (5, 38924802), (6, 32437335), (7, 27803430), (9, 21624890), (10, 19462401), (14, 13901715), (15, 12974934), (18, 10812445), (21, 9267810), (30, 6487467), (35, 5560686), (42, 4633905), (45, 4324978), (63, 3089270), (70, 2780343), (90, 2162489), (105, 1853562), (126, 1544635), (210, 926781), (315, 617854), (630, 308927)]