212944860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1183027}}^1$

素因数の和:1183042

約数の個数: 36

約数和(自身を含む): 645933288

約数和(自身を除く): 432988428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1183027, 2366054, 3549081, 4732108, 5915135, 7098162, 10647243, 11830270, 14196324, 17745405, 21294486, 23660540, 35490810, 42588972, 53236215, 70981620, 106472430, 212944860]

約数ペア:

[(1, 212944860), (2, 106472430), (3, 70981620), (4, 53236215), (5, 42588972), (6, 35490810), (9, 23660540), (10, 21294486), (12, 17745405), (15, 14196324), (18, 11830270), (20, 10647243), (30, 7098162), (36, 5915135), (45, 4732108), (60, 3549081), (90, 2366054), (180, 1183027)]