2581036144140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{371617}}^1\times {\mathrm{115757}}^1$

素因数の和:487386

約数の個数: 48

約数和(自身を含む): 7226983082592

約数和(自身を除く): 4645946938452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 115757, 231514, 347271, 371617, 463028, 578785, 694542, 743234, 1114851, 1157570, 1389084, 1486468, 1736355, 1858085, 2229702, 2315140, 3472710, 3716170, 4459404, 5574255, 6945420, 7432340, 11148510, 22297020, 43017269069, 86034538138, 129051807207, 172069076276, 215086345345, 258103614414, 430172690690, 516207228828, 645259036035, 860345381380, 1290518072070, 2581036144140]

約数ペア:

[(1, 2581036144140), (2, 1290518072070), (3, 860345381380), (4, 645259036035), (5, 516207228828), (6, 430172690690), (10, 258103614414), (12, 215086345345), (15, 172069076276), (20, 129051807207), (30, 86034538138), (60, 43017269069), (115757, 22297020), (231514, 11148510), (347271, 7432340), (371617, 6945420), (463028, 5574255), (578785, 4459404), (694542, 3716170), (743234, 3472710), (1114851, 2315140), (1157570, 2229702), (1389084, 1858085), (1486468, 1736355)]