8893980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{49411}}^1$

素因数の和:49426

約数の個数: 36

約数和(自身を含む): 26978952

約数和(自身を除く): 18084972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 49411, 98822, 148233, 197644, 247055, 296466, 444699, 494110, 592932, 741165, 889398, 988220, 1482330, 1778796, 2223495, 2964660, 4446990, 8893980]

約数ペア:

[(1, 8893980), (2, 4446990), (3, 2964660), (4, 2223495), (5, 1778796), (6, 1482330), (9, 988220), (10, 889398), (12, 741165), (15, 592932), (18, 494110), (20, 444699), (30, 296466), (36, 247055), (45, 197644), (60, 148233), (90, 98822), (180, 49411)]