38149860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{90833}}^1$

素因数の和:90852

約数の個数: 48

約数和(自身を含む): 122080896

約数和(自身を除く): 83931036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 90833, 181666, 272499, 363332, 454165, 544998, 635831, 908330, 1089996, 1271662, 1362495, 1816660, 1907493, 2543324, 2724990, 3179155, 3814986, 5449980, 6358310, 7629972, 9537465, 12716620, 19074930, 38149860]

約数ペア:

[(1, 38149860), (2, 19074930), (3, 12716620), (4, 9537465), (5, 7629972), (6, 6358310), (7, 5449980), (10, 3814986), (12, 3179155), (14, 2724990), (15, 2543324), (20, 1907493), (21, 1816660), (28, 1362495), (30, 1271662), (35, 1089996), (42, 908330), (60, 635831), (70, 544998), (84, 454165), (105, 363332), (140, 272499), (210, 181666), (420, 90833)]