17214260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3056

約数の個数: 48

約数和(自身を含む): 42336000

約数和(自身を除く): 25121740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 2999, 5740, 5998, 11996, 14995, 20993, 29990, 41986, 59980, 83972, 104965, 122959, 209930, 245918, 419860, 491836, 614795, 860713, 1229590, 1721426, 2459180, 3442852, 4303565, 8607130, 17214260]

約数ペア:

[(1, 17214260), (2, 8607130), (4, 4303565), (5, 3442852), (7, 2459180), (10, 1721426), (14, 1229590), (20, 860713), (28, 614795), (35, 491836), (41, 419860), (70, 245918), (82, 209930), (140, 122959), (164, 104965), (205, 83972), (287, 59980), (410, 41986), (574, 29990), (820, 20993), (1148, 14995), (1435, 11996), (2870, 5998), (2999, 5740)]