3679340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 9059904

約数和(自身を除く): 5380564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 641, 820, 1148, 1282, 1435, 2564, 2870, 3205, 4487, 5740, 6410, 8974, 12820, 17948, 22435, 26281, 44870, 52562, 89740, 105124, 131405, 183967, 262810, 367934, 525620, 735868, 919835, 1839670, 3679340]

約数ペア:

[(1, 3679340), (2, 1839670), (4, 919835), (5, 735868), (7, 525620), (10, 367934), (14, 262810), (20, 183967), (28, 131405), (35, 105124), (41, 89740), (70, 52562), (82, 44870), (140, 26281), (164, 22435), (205, 17948), (287, 12820), (410, 8974), (574, 6410), (641, 5740), (820, 4487), (1148, 3205), (1282, 2870), (1435, 2564)]