894020220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1655593}}^1$

素因数の和:1655611

約数の個数: 48

約数和(自身を含む): 2781397920

約数和(自身を除く): 1887377700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1655593, 3311186, 4966779, 6622372, 8277965, 9933558, 14900337, 16555930, 19867116, 24833895, 29800674, 33111860, 44701011, 49667790, 59601348, 74501685, 89402022, 99335580, 149003370, 178804044, 223505055, 298006740, 447010110, 894020220]

約数ペア:

[(1, 894020220), (2, 447010110), (3, 298006740), (4, 223505055), (5, 178804044), (6, 149003370), (9, 99335580), (10, 89402022), (12, 74501685), (15, 59601348), (18, 49667790), (20, 44701011), (27, 33111860), (30, 29800674), (36, 24833895), (45, 19867116), (54, 16555930), (60, 14900337), (90, 9933558), (108, 8277965), (135, 6622372), (180, 4966779), (270, 3311186), (540, 1655593)]