65137590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103393}}^1$

素因数の和:103413

約数の個数: 48

約数和(自身を含む): 193553568

約数和(自身を除く): 128415978

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, 103393, 206786, 310179, 516965, 620358, 723751, 930537, 1033930, 1447502, 1550895, 1861074, 2171253, 3101790, 3618755, 4342506, 4652685, 6513759, 7237510, 9305370, 10856265, 13027518, 21712530, 32568795, 65137590]

約数ペア:

[(1, 65137590), (2, 32568795), (3, 21712530), (5, 13027518), (6, 10856265), (7, 9305370), (9, 7237510), (10, 6513759), (14, 4652685), (15, 4342506), (18, 3618755), (21, 3101790), (30, 2171253), (35, 1861074), (42, 1550895), (45, 1447502), (63, 1033930), (70, 930537), (90, 723751), (105, 620358), (126, 516965), (210, 310179), (315, 206786), (630, 103393)]