4075950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 10468080

約数和(自身を除く): 6392130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 937, 1450, 1874, 2175, 2811, 4350, 4685, 5622, 9370, 14055, 23425, 27173, 28110, 46850, 54346, 70275, 81519, 135865, 140550, 163038, 271730, 407595, 679325, 815190, 1358650, 2037975, 4075950]

約数ペア:

[(1, 4075950), (2, 2037975), (3, 1358650), (5, 815190), (6, 679325), (10, 407595), (15, 271730), (25, 163038), (29, 140550), (30, 135865), (50, 81519), (58, 70275), (75, 54346), (87, 46850), (145, 28110), (150, 27173), (174, 23425), (290, 14055), (435, 9370), (725, 5622), (870, 4685), (937, 4350), (1450, 2811), (1874, 2175)]