22700220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1583}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 41166660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 1583, 2390, 2868, 3166, 3585, 4749, 4780, 6332, 7170, 7915, 9498, 14340, 15830, 18996, 23745, 31660, 47490, 94980, 378337, 756674, 1135011, 1513348, 1891685, 2270022, 3783370, 4540044, 5675055, 7566740, 11350110, 22700220]

約数ペア:

[(1, 22700220), (2, 11350110), (3, 7566740), (4, 5675055), (5, 4540044), (6, 3783370), (10, 2270022), (12, 1891685), (15, 1513348), (20, 1135011), (30, 756674), (60, 378337), (239, 94980), (478, 47490), (717, 31660), (956, 23745), (1195, 18996), (1434, 15830), (1583, 14340), (2390, 9498), (2868, 7915), (3166, 7170), (3585, 6332), (4749, 4780)]