2100347820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1296511}}^1$

素因数の和:1296532

約数の個数: 60

約数和(自身を含む): 6588873984

約数和(自身を除く): 4488526164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1296511, 2593022, 3889533, 5186044, 6482555, 7779066, 11668599, 12965110, 15558132, 19447665, 23337198, 25930220, 35005797, 38895330, 46674396, 58342995, 70011594, 77790660, 105017391, 116685990, 140023188, 175028985, 210034782, 233371980, 350057970, 420069564, 525086955, 700115940, 1050173910, 2100347820]

約数ペア:

[(1, 2100347820), (2, 1050173910), (3, 700115940), (4, 525086955), (5, 420069564), (6, 350057970), (9, 233371980), (10, 210034782), (12, 175028985), (15, 140023188), (18, 116685990), (20, 105017391), (27, 77790660), (30, 70011594), (36, 58342995), (45, 46674396), (54, 38895330), (60, 35005797), (81, 25930220), (90, 23337198), (108, 19447665), (135, 15558132), (162, 12965110), (180, 11668599), (270, 7779066), (324, 6482555), (405, 5186044), (540, 3889533), (810, 2593022), (1620, 1296511)]