1271410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 2685312

約数和(自身を除く): 1413902

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 443, 574, 886, 1435, 2215, 2870, 3101, 4430, 6202, 15505, 18163, 31010, 36326, 90815, 127141, 181630, 254282, 635705, 1271410]

約数ペア:

[(1, 1271410), (2, 635705), (5, 254282), (7, 181630), (10, 127141), (14, 90815), (35, 36326), (41, 31010), (70, 18163), (82, 15505), (205, 6202), (287, 4430), (410, 3101), (443, 2870), (574, 2215), (886, 1435)]