2074003785

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{243857}}^1$

素因数の和:243884

約数の個数: 48

約数和(自身を含む): 4260686976

約数和(自身を除く): 2186683191

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 8505, 243857, 731571, 1219285, 1706999, 2194713, 3657855, 5120997, 6584139, 8534995, 10973565, 15362991, 19752417, 25604985, 32920695, 46088973, 59257251, 76814955, 98762085, 138266919, 230444865, 296286255, 414800757, 691334595, 2074003785]

約数ペア:

[(1, 2074003785), (3, 691334595), (5, 414800757), (7, 296286255), (9, 230444865), (15, 138266919), (21, 98762085), (27, 76814955), (35, 59257251), (45, 46088973), (63, 32920695), (81, 25604985), (105, 19752417), (135, 15362991), (189, 10973565), (243, 8534995), (315, 6584139), (405, 5120997), (567, 3657855), (945, 2194713), (1215, 1706999), (1701, 1219285), (2835, 731571), (8505, 243857)]