23658460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 57060864

約数和(自身を除く): 33402404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 487, 694, 974, 1388, 1735, 1948, 2429, 2435, 3409, 3470, 4858, 4870, 6818, 6940, 9716, 9740, 12145, 13636, 17045, 24290, 34090, 48580, 68180, 168989, 337978, 675956, 844945, 1182923, 1689890, 2365846, 3379780, 4731692, 5914615, 11829230, 23658460]

約数ペア:

[(1, 23658460), (2, 11829230), (4, 5914615), (5, 4731692), (7, 3379780), (10, 2365846), (14, 1689890), (20, 1182923), (28, 844945), (35, 675956), (70, 337978), (140, 168989), (347, 68180), (487, 48580), (694, 34090), (974, 24290), (1388, 17045), (1735, 13636), (1948, 12145), (2429, 9740), (2435, 9716), (3409, 6940), (3470, 6818), (4858, 4870)]