19051740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{35281}}^1$

素因数の和:35299

約数の個数: 48

約数和(自身を含む): 59273760

約数和(自身を除く): 40222020

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, 35281, 70562, 105843, 141124, 176405, 211686, 317529, 352810, 423372, 529215, 635058, 705620, 952587, 1058430, 1270116, 1587645, 1905174, 2116860, 3175290, 3810348, 4762935, 6350580, 9525870, 19051740]

約数ペア:

[(1, 19051740), (2, 9525870), (3, 6350580), (4, 4762935), (5, 3810348), (6, 3175290), (9, 2116860), (10, 1905174), (12, 1587645), (15, 1270116), (18, 1058430), (20, 952587), (27, 705620), (30, 635058), (36, 529215), (45, 423372), (54, 352810), (60, 317529), (90, 211686), (108, 176405), (135, 141124), (180, 105843), (270, 70562), (540, 35281)]