3765540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 10668672

約数和(自身を除く): 6903132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 647, 970, 1164, 1294, 1455, 1940, 1941, 2588, 2910, 3235, 3882, 5820, 6470, 7764, 9705, 12940, 19410, 38820, 62759, 125518, 188277, 251036, 313795, 376554, 627590, 753108, 941385, 1255180, 1882770, 3765540]

約数ペア:

[(1, 3765540), (2, 1882770), (3, 1255180), (4, 941385), (5, 753108), (6, 627590), (10, 376554), (12, 313795), (15, 251036), (20, 188277), (30, 125518), (60, 62759), (97, 38820), (194, 19410), (291, 12940), (388, 9705), (485, 7764), (582, 6470), (647, 5820), (970, 3882), (1164, 3235), (1294, 2910), (1455, 2588), (1940, 1941)]