6378260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 15845760

約数和(自身を除く): 9467500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1571, 2030, 3142, 4060, 6284, 7855, 10997, 15710, 21994, 31420, 43988, 45559, 54985, 91118, 109970, 182236, 219940, 227795, 318913, 455590, 637826, 911180, 1275652, 1594565, 3189130, 6378260]

約数ペア:

[(1, 6378260), (2, 3189130), (4, 1594565), (5, 1275652), (7, 911180), (10, 637826), (14, 455590), (20, 318913), (28, 227795), (29, 219940), (35, 182236), (58, 109970), (70, 91118), (116, 54985), (140, 45559), (145, 43988), (203, 31420), (290, 21994), (406, 15710), (580, 10997), (812, 7855), (1015, 6284), (1571, 4060), (2030, 3142)]