2005608390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{79493}}^1$

素因数の和:79561

約数の個数: 48

約数和(自身を含む): 4985227728

約数和(自身を除く): 2979619338

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 841, 870, 1682, 2523, 4205, 5046, 8410, 12615, 25230, 79493, 158986, 238479, 397465, 476958, 794930, 1192395, 2305297, 2384790, 4610594, 6915891, 11526485, 13831782, 23052970, 34579455, 66853613, 69158910, 133707226, 200560839, 334268065, 401121678, 668536130, 1002804195, 2005608390]

約数ペア:

[(1, 2005608390), (2, 1002804195), (3, 668536130), (5, 401121678), (6, 334268065), (10, 200560839), (15, 133707226), (29, 69158910), (30, 66853613), (58, 34579455), (87, 23052970), (145, 13831782), (174, 11526485), (290, 6915891), (435, 4610594), (841, 2384790), (870, 2305297), (1682, 1192395), (2523, 794930), (4205, 476958), (5046, 397465), (8410, 238479), (12615, 158986), (25230, 79493)]