129804930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{160253}}^1$

素因数の和:160272

約数の個数: 40

約数和(自身を含む): 349033212

約数和(自身を除く): 219228282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 160253, 320506, 480759, 801265, 961518, 1442277, 1602530, 2403795, 2884554, 4326831, 4807590, 7211385, 8653662, 12980493, 14422770, 21634155, 25960986, 43268310, 64902465, 129804930]

約数ペア:

[(1, 129804930), (2, 64902465), (3, 43268310), (5, 25960986), (6, 21634155), (9, 14422770), (10, 12980493), (15, 8653662), (18, 7211385), (27, 4807590), (30, 4326831), (45, 2884554), (54, 2403795), (81, 1602530), (90, 1442277), (135, 961518), (162, 801265), (270, 480759), (405, 320506), (810, 160253)]