3116260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22259}}^1$

素因数の和:22275

約数の個数: 24

約数和(自身を含む): 7479360

約数和(自身を除く): 4363100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22259, 44518, 89036, 111295, 155813, 222590, 311626, 445180, 623252, 779065, 1558130, 3116260]

約数ペア:

[(1, 3116260), (2, 1558130), (4, 779065), (5, 623252), (7, 445180), (10, 311626), (14, 222590), (20, 155813), (28, 111295), (35, 89036), (70, 44518), (140, 22259)]