7169260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 17640000

約数和(自身を除く): 10470740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1249, 1435, 2498, 2870, 4996, 5740, 6245, 8743, 12490, 17486, 24980, 34972, 43715, 51209, 87430, 102418, 174860, 204836, 256045, 358463, 512090, 716926, 1024180, 1433852, 1792315, 3584630, 7169260]

約数ペア:

[(1, 7169260), (2, 3584630), (4, 1792315), (5, 1433852), (7, 1024180), (10, 716926), (14, 512090), (20, 358463), (28, 256045), (35, 204836), (41, 174860), (70, 102418), (82, 87430), (140, 51209), (164, 43715), (205, 34972), (287, 24980), (410, 17486), (574, 12490), (820, 8743), (1148, 6245), (1249, 5740), (1435, 4996), (2498, 2870)]