140608140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63337}}^1$

素因数の和:63386

約数の個数: 48

約数和(自身を含む): 404349792

約数和(自身を除く): 263741652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 63337, 126674, 190011, 253348, 316685, 380022, 633370, 760044, 950055, 1266740, 1900110, 2343469, 3800220, 4686938, 7030407, 9373876, 11717345, 14060814, 23434690, 28121628, 35152035, 46869380, 70304070, 140608140]

約数ペア:

[(1, 140608140), (2, 70304070), (3, 46869380), (4, 35152035), (5, 28121628), (6, 23434690), (10, 14060814), (12, 11717345), (15, 9373876), (20, 7030407), (30, 4686938), (37, 3800220), (60, 2343469), (74, 1900110), (111, 1266740), (148, 950055), (185, 760044), (222, 633370), (370, 380022), (444, 316685), (555, 253348), (740, 190011), (1110, 126674), (2220, 63337)]