31799850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 79682400

約数和(自身を除く): 47882550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 606, 1010, 1515, 2099, 2525, 3030, 4198, 5050, 6297, 7575, 10495, 12594, 15150, 20990, 31485, 52475, 62970, 104950, 157425, 211999, 314850, 423998, 635997, 1059995, 1271994, 2119990, 3179985, 5299975, 6359970, 10599950, 15899925, 31799850]

約数ペア:

[(1, 31799850), (2, 15899925), (3, 10599950), (5, 6359970), (6, 5299975), (10, 3179985), (15, 2119990), (25, 1271994), (30, 1059995), (50, 635997), (75, 423998), (101, 314850), (150, 211999), (202, 157425), (303, 104950), (505, 62970), (606, 52475), (1010, 31485), (1515, 20990), (2099, 15150), (2525, 12594), (3030, 10495), (4198, 7575), (5050, 6297)]