27299020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 65882880

約数和(自身を除く): 38583860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 859, 908, 1135, 1589, 1718, 2270, 3178, 3436, 4295, 4540, 6013, 6356, 7945, 8590, 12026, 15890, 17180, 24052, 30065, 31780, 60130, 120260, 194993, 389986, 779972, 974965, 1364951, 1949930, 2729902, 3899860, 5459804, 6824755, 13649510, 27299020]

約数ペア:

[(1, 27299020), (2, 13649510), (4, 6824755), (5, 5459804), (7, 3899860), (10, 2729902), (14, 1949930), (20, 1364951), (28, 974965), (35, 779972), (70, 389986), (140, 194993), (227, 120260), (454, 60130), (859, 31780), (908, 30065), (1135, 24052), (1589, 17180), (1718, 15890), (2270, 12026), (3178, 8590), (3436, 7945), (4295, 6356), (4540, 6013)]