502762020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{194869}}^1$

素因数の和:194924

約数の個数: 48

約数和(自身を含む): 1440479040

約数和(自身を除く): 937717020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 194869, 389738, 584607, 779476, 974345, 1169214, 1948690, 2338428, 2923035, 3897380, 5846070, 8379367, 11692140, 16758734, 25138101, 33517468, 41896835, 50276202, 83793670, 100552404, 125690505, 167587340, 251381010, 502762020]

約数ペア:

[(1, 502762020), (2, 251381010), (3, 167587340), (4, 125690505), (5, 100552404), (6, 83793670), (10, 50276202), (12, 41896835), (15, 33517468), (20, 25138101), (30, 16758734), (43, 11692140), (60, 8379367), (86, 5846070), (129, 3897380), (172, 2923035), (215, 2338428), (258, 1948690), (430, 1169214), (516, 974345), (645, 779476), (860, 584607), (1290, 389738), (2580, 194869)]