388045590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{133349}}^1$

素因数の和:133456

約数の個数: 32

約数和(自身を含む): 940917600

約数和(自身を除く): 552872010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 133349, 266698, 400047, 666745, 800094, 1333490, 2000235, 4000470, 12934853, 25869706, 38804559, 64674265, 77609118, 129348530, 194022795, 388045590]

約数ペア:

[(1, 388045590), (2, 194022795), (3, 129348530), (5, 77609118), (6, 64674265), (10, 38804559), (15, 25869706), (30, 12934853), (97, 4000470), (194, 2000235), (291, 1333490), (485, 800094), (582, 666745), (970, 400047), (1455, 266698), (2910, 133349)]