430292740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1301}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 944939520

約数和(自身を除く): 514646780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 719, 1301, 1438, 2602, 2876, 3595, 5204, 6505, 7190, 13010, 14380, 16537, 26020, 29923, 33074, 59846, 66148, 82685, 119692, 149615, 165370, 299230, 330740, 598460, 935419, 1870838, 3741676, 4677095, 9354190, 18708380, 21514637, 43029274, 86058548, 107573185, 215146370, 430292740]

約数ペア:

[(1, 430292740), (2, 215146370), (4, 107573185), (5, 86058548), (10, 43029274), (20, 21514637), (23, 18708380), (46, 9354190), (92, 4677095), (115, 3741676), (230, 1870838), (460, 935419), (719, 598460), (1301, 330740), (1438, 299230), (2602, 165370), (2876, 149615), (3595, 119692), (5204, 82685), (6505, 66148), (7190, 59846), (13010, 33074), (14380, 29923), (16537, 26020)]