130339580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3361}}^1$

素因数の和:3654

約数の個数: 48

約数和(自身を含む): 314037696

約数和(自身を除く): 183698116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1939, 2770, 3361, 3878, 5540, 6722, 7756, 9695, 13444, 16805, 19390, 23527, 33610, 38780, 47054, 67220, 94108, 117635, 235270, 470540, 930997, 1861994, 3723988, 4654985, 6516979, 9309970, 13033958, 18619940, 26067916, 32584895, 65169790, 130339580]

約数ペア:

[(1, 130339580), (2, 65169790), (4, 32584895), (5, 26067916), (7, 18619940), (10, 13033958), (14, 9309970), (20, 6516979), (28, 4654985), (35, 3723988), (70, 1861994), (140, 930997), (277, 470540), (554, 235270), (1108, 117635), (1385, 94108), (1939, 67220), (2770, 47054), (3361, 38780), (3878, 33610), (5540, 23527), (6722, 19390), (7756, 16805), (9695, 13444)]