2017163540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{335077}}^1$

素因数の和:335136

約数の個数: 48

約数和(自身を含む): 4953793152

約数和(自身を除く): 2936629612

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, 335077, 670154, 1340308, 1675385, 2345539, 3350770, 4691078, 6701540, 9382156, 11727695, 14408311, 23455390, 28816622, 46910780, 57633244, 72041555, 100858177, 144083110, 201716354, 288166220, 403432708, 504290885, 1008581770, 2017163540]

約数ペア:

[(1, 2017163540), (2, 1008581770), (4, 504290885), (5, 403432708), (7, 288166220), (10, 201716354), (14, 144083110), (20, 100858177), (28, 72041555), (35, 57633244), (43, 46910780), (70, 28816622), (86, 23455390), (140, 14408311), (172, 11727695), (215, 9382156), (301, 6701540), (430, 4691078), (602, 3350770), (860, 2345539), (1204, 1675385), (1505, 1340308), (3010, 670154), (6020, 335077)]