12723390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{141371}}^1$

素因数の和:141384

約数の個数: 24

約数和(自身を含む): 33081048

約数和(自身を除く): 20357658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 141371, 282742, 424113, 706855, 848226, 1272339, 1413710, 2120565, 2544678, 4241130, 6361695, 12723390]

約数ペア:

[(1, 12723390), (2, 6361695), (3, 4241130), (5, 2544678), (6, 2120565), (9, 1413710), (10, 1272339), (15, 848226), (18, 706855), (30, 424113), (45, 282742), (90, 141371)]