2981300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{4259}}^1$

素因数の和:4280

約数の個数: 36

約数和(自身を含む): 7395360

約数和(自身を除く): 4414060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 4259, 8518, 17036, 21295, 29813, 42590, 59626, 85180, 106475, 119252, 149065, 212950, 298130, 425900, 596260, 745325, 1490650, 2981300]

約数ペア:

[(1, 2981300), (2, 1490650), (4, 745325), (5, 596260), (7, 425900), (10, 298130), (14, 212950), (20, 149065), (25, 119252), (28, 106475), (35, 85180), (50, 59626), (70, 42590), (100, 29813), (140, 21295), (175, 17036), (350, 8518), (700, 4259)]