202464060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21493}}^1$

素因数の和:21662

約数の個数: 48

約数和(自身を含む): 570536736

約数和(自身を除く): 368072676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 21493, 42986, 64479, 85972, 107465, 128958, 214930, 257916, 322395, 429860, 644790, 1289580, 3374401, 6748802, 10123203, 13497604, 16872005, 20246406, 33744010, 40492812, 50616015, 67488020, 101232030, 202464060]

約数ペア:

[(1, 202464060), (2, 101232030), (3, 67488020), (4, 50616015), (5, 40492812), (6, 33744010), (10, 20246406), (12, 16872005), (15, 13497604), (20, 10123203), (30, 6748802), (60, 3374401), (157, 1289580), (314, 644790), (471, 429860), (628, 322395), (785, 257916), (942, 214930), (1570, 128958), (1884, 107465), (2355, 85972), (3140, 64479), (4710, 42986), (9420, 21493)]