164289390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{288227}}^1$

素因数の和:288256

約数の個数: 32

約数和(自身を含む): 415048320

約数和(自身を除く): 250758930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 288227, 576454, 864681, 1441135, 1729362, 2882270, 4323405, 5476313, 8646810, 10952626, 16428939, 27381565, 32857878, 54763130, 82144695, 164289390]

約数ペア:

[(1, 164289390), (2, 82144695), (3, 54763130), (5, 32857878), (6, 27381565), (10, 16428939), (15, 10952626), (19, 8646810), (30, 5476313), (38, 4323405), (57, 2882270), (95, 1729362), (114, 1441135), (190, 864681), (285, 576454), (570, 288227)]