43210140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2137}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 121404192

約数和(自身を除く): 78194052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1685, 2022, 2137, 3370, 4044, 4274, 5055, 6411, 6740, 8548, 10110, 10685, 12822, 20220, 21370, 25644, 32055, 42740, 64110, 128220, 720169, 1440338, 2160507, 2880676, 3600845, 4321014, 7201690, 8642028, 10802535, 14403380, 21605070, 43210140]

約数ペア:

[(1, 43210140), (2, 21605070), (3, 14403380), (4, 10802535), (5, 8642028), (6, 7201690), (10, 4321014), (12, 3600845), (15, 2880676), (20, 2160507), (30, 1440338), (60, 720169), (337, 128220), (674, 64110), (1011, 42740), (1348, 32055), (1685, 25644), (2022, 21370), (2137, 20220), (3370, 12822), (4044, 10685), (4274, 10110), (5055, 8548), (6411, 6740)]