1663486740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3080531}}^1$

素因数の和:3080549

約数の個数: 48

約数和(自身を含む): 5175293760

約数和(自身を除く): 3511807020

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, 3080531, 6161062, 9241593, 12322124, 15402655, 18483186, 27724779, 30805310, 36966372, 46207965, 55449558, 61610620, 83174337, 92415930, 110899116, 138623895, 166348674, 184831860, 277247790, 332697348, 415871685, 554495580, 831743370, 1663486740]

約数ペア:

[(1, 1663486740), (2, 831743370), (3, 554495580), (4, 415871685), (5, 332697348), (6, 277247790), (9, 184831860), (10, 166348674), (12, 138623895), (15, 110899116), (18, 92415930), (20, 83174337), (27, 61610620), (30, 55449558), (36, 46207965), (45, 36966372), (54, 30805310), (60, 27724779), (90, 18483186), (108, 15402655), (135, 12322124), (180, 9241593), (270, 6161062), (540, 3080531)]