252058590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{400093}}^1$

素因数の和:400113

約数の個数: 48

約数和(自身を含む): 748975968

約数和(自身を除く): 496917378

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, 400093, 800186, 1200279, 2000465, 2400558, 2800651, 3600837, 4000930, 5601302, 6001395, 7201674, 8401953, 12002790, 14003255, 16803906, 18004185, 25205859, 28006510, 36008370, 42009765, 50411718, 84019530, 126029295, 252058590]

約数ペア:

[(1, 252058590), (2, 126029295), (3, 84019530), (5, 50411718), (6, 42009765), (7, 36008370), (9, 28006510), (10, 25205859), (14, 18004185), (15, 16803906), (18, 14003255), (21, 12002790), (30, 8401953), (35, 7201674), (42, 6001395), (45, 5601302), (63, 4000930), (70, 3600837), (90, 2800651), (105, 2400558), (126, 2000465), (210, 1200279), (315, 800186), (630, 400093)]