201421170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238013}}^1$

素因数の和:2238026

約数の個数: 24

約数和(自身を含む): 523695276

約数和(自身を除く): 322274106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238013, 4476026, 6714039, 11190065, 13428078, 20142117, 22380130, 33570195, 40284234, 67140390, 100710585, 201421170]

約数ペア:

[(1, 201421170), (2, 100710585), (3, 67140390), (5, 40284234), (6, 33570195), (9, 22380130), (10, 20142117), (15, 13428078), (18, 11190065), (30, 6714039), (45, 4476026), (90, 2238013)]