2998020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 8688960

約数和(自身を除く): 5690940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1723, 1740, 3446, 5169, 6892, 8615, 10338, 17230, 20676, 25845, 34460, 49967, 51690, 99934, 103380, 149901, 199868, 249835, 299802, 499670, 599604, 749505, 999340, 1499010, 2998020]

約数ペア:

[(1, 2998020), (2, 1499010), (3, 999340), (4, 749505), (5, 599604), (6, 499670), (10, 299802), (12, 249835), (15, 199868), (20, 149901), (29, 103380), (30, 99934), (58, 51690), (60, 49967), (87, 34460), (116, 25845), (145, 20676), (174, 17230), (290, 10338), (348, 8615), (435, 6892), (580, 5169), (870, 3446), (1723, 1740)]