2099300

素因数分解:

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

素因数の和:3020

約数の個数: 36

約数和(自身を含む): 5208000

約数和(自身を除く): 3108700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2999, 5998, 11996, 14995, 20993, 29990, 41986, 59980, 74975, 83972, 104965, 149950, 209930, 299900, 419860, 524825, 1049650, 2099300]

約数ペア:

[(1, 2099300), (2, 1049650), (4, 524825), (5, 419860), (7, 299900), (10, 209930), (14, 149950), (20, 104965), (25, 83972), (28, 74975), (35, 59980), (50, 41986), (70, 29990), (100, 20993), (140, 14995), (175, 11996), (350, 5998), (700, 2999)]