1949130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7219}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 5198400

約数和(自身を除く): 3249270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7219, 14438, 21657, 36095, 43314, 64971, 72190, 108285, 129942, 194913, 216570, 324855, 389826, 649710, 974565, 1949130]

約数ペア:

[(1, 1949130), (2, 974565), (3, 649710), (5, 389826), (6, 324855), (9, 216570), (10, 194913), (15, 129942), (18, 108285), (27, 72190), (30, 64971), (45, 43314), (54, 36095), (90, 21657), (135, 14438), (270, 7219)]