384130180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{63809}}^1$

素因数の和:63868

約数の個数: 48

約数和(自身を含む): 943367040

約数和(自身を除く): 559236860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 63809, 127618, 255236, 319045, 446663, 638090, 893326, 1276180, 1786652, 2233315, 2743787, 4466630, 5487574, 8933260, 10975148, 13718935, 19206509, 27437870, 38413018, 54875740, 76826036, 96032545, 192065090, 384130180]

約数ペア:

[(1, 384130180), (2, 192065090), (4, 96032545), (5, 76826036), (7, 54875740), (10, 38413018), (14, 27437870), (20, 19206509), (28, 13718935), (35, 10975148), (43, 8933260), (70, 5487574), (86, 4466630), (140, 2743787), (172, 2233315), (215, 1786652), (301, 1276180), (430, 893326), (602, 638090), (860, 446663), (1204, 319045), (1505, 255236), (3010, 127618), (6020, 63809)]