3871210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 8242560

約数和(自身を除く): 4371350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1907, 2030, 3814, 9535, 13349, 19070, 26698, 55303, 66745, 110606, 133490, 276515, 387121, 553030, 774242, 1935605, 3871210]

約数ペア:

[(1, 3871210), (2, 1935605), (5, 774242), (7, 553030), (10, 387121), (14, 276515), (29, 133490), (35, 110606), (58, 66745), (70, 55303), (145, 26698), (203, 19070), (290, 13349), (406, 9535), (1015, 3814), (1907, 2030)]