118813660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22937}}^1$

素因数の和:22990

約数の個数: 48

約数和(自身を含む): 292872384

約数和(自身を除く): 174058724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 22937, 45874, 91748, 114685, 160559, 229370, 321118, 458740, 642236, 802795, 848669, 1605590, 1697338, 3211180, 3394676, 4243345, 5940683, 8486690, 11881366, 16973380, 23762732, 29703415, 59406830, 118813660]

約数ペア:

[(1, 118813660), (2, 59406830), (4, 29703415), (5, 23762732), (7, 16973380), (10, 11881366), (14, 8486690), (20, 5940683), (28, 4243345), (35, 3394676), (37, 3211180), (70, 1697338), (74, 1605590), (140, 848669), (148, 802795), (185, 642236), (259, 458740), (370, 321118), (518, 229370), (740, 160559), (1036, 114685), (1295, 91748), (2590, 45874), (5180, 22937)]