133542780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317959}}^1$

素因数の和:317978

約数の個数: 48

約数和(自身を含む): 427338240

約数和(自身を除く): 293795460

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, 317959, 635918, 953877, 1271836, 1589795, 1907754, 2225713, 3179590, 3815508, 4451426, 4769385, 6359180, 6677139, 8902852, 9538770, 11128565, 13354278, 19077540, 22257130, 26708556, 33385695, 44514260, 66771390, 133542780]

約数ペア:

[(1, 133542780), (2, 66771390), (3, 44514260), (4, 33385695), (5, 26708556), (6, 22257130), (7, 19077540), (10, 13354278), (12, 11128565), (14, 9538770), (15, 8902852), (20, 6677139), (21, 6359180), (28, 4769385), (30, 4451426), (35, 3815508), (42, 3179590), (60, 2225713), (70, 1907754), (84, 1589795), (105, 1271836), (140, 953877), (210, 635918), (420, 317959)]