42771180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7349}}^1$

素因数の和:7458

約数の個数: 48

約数和(自身を含む): 121010400

約数和(自身を除く): 78239220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 7349, 14698, 22047, 29396, 36745, 44094, 73490, 88188, 110235, 146980, 220470, 440940, 712853, 1425706, 2138559, 2851412, 3564265, 4277118, 7128530, 8554236, 10692795, 14257060, 21385590, 42771180]

約数ペア:

[(1, 42771180), (2, 21385590), (3, 14257060), (4, 10692795), (5, 8554236), (6, 7128530), (10, 4277118), (12, 3564265), (15, 2851412), (20, 2138559), (30, 1425706), (60, 712853), (97, 440940), (194, 220470), (291, 146980), (388, 110235), (485, 88188), (582, 73490), (970, 44094), (1164, 36745), (1455, 29396), (1940, 22047), (2910, 14698), (5820, 7349)]