214610690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{2687}}^1$

素因数の和:2871

約数の個数: 48

約数和(自身を含む): 452293632

約数和(自身を除く): 237682942

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 326, 490, 815, 1141, 1630, 2282, 2687, 5374, 5705, 7987, 11410, 13435, 15974, 18809, 26870, 37618, 39935, 79870, 94045, 131663, 188090, 263326, 437981, 658315, 875962, 1316630, 2189905, 3065867, 4379810, 6131734, 15329335, 21461069, 30658670, 42922138, 107305345, 214610690]

約数ペア:

[(1, 214610690), (2, 107305345), (5, 42922138), (7, 30658670), (10, 21461069), (14, 15329335), (35, 6131734), (49, 4379810), (70, 3065867), (98, 2189905), (163, 1316630), (245, 875962), (326, 658315), (490, 437981), (815, 263326), (1141, 188090), (1630, 131663), (2282, 94045), (2687, 79870), (5374, 39935), (5705, 37618), (7987, 26870), (11410, 18809), (13435, 15974)]