3804220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 9455040

約数和(自身を除く): 5650820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 937, 1015, 1874, 2030, 3748, 4060, 4685, 6559, 9370, 13118, 18740, 26236, 27173, 32795, 54346, 65590, 108692, 131180, 135865, 190211, 271730, 380422, 543460, 760844, 951055, 1902110, 3804220]

約数ペア:

[(1, 3804220), (2, 1902110), (4, 951055), (5, 760844), (7, 543460), (10, 380422), (14, 271730), (20, 190211), (28, 135865), (29, 131180), (35, 108692), (58, 65590), (70, 54346), (116, 32795), (140, 27173), (145, 26236), (203, 18740), (290, 13118), (406, 9370), (580, 6559), (812, 4685), (937, 4060), (1015, 3748), (1874, 2030)]