169804620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{314453}}^1$

素因数の和:314471

約数の個数: 48

約数和(自身を含む): 528282720

約数和(自身を除く): 358478100

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, 314453, 628906, 943359, 1257812, 1572265, 1886718, 2830077, 3144530, 3773436, 4716795, 5660154, 6289060, 8490231, 9433590, 11320308, 14150385, 16980462, 18867180, 28300770, 33960924, 42451155, 56601540, 84902310, 169804620]

約数ペア:

[(1, 169804620), (2, 84902310), (3, 56601540), (4, 42451155), (5, 33960924), (6, 28300770), (9, 18867180), (10, 16980462), (12, 14150385), (15, 11320308), (18, 9433590), (20, 8490231), (27, 6289060), (30, 5660154), (36, 4716795), (45, 3773436), (54, 3144530), (60, 2830077), (90, 1886718), (108, 1572265), (135, 1257812), (180, 943359), (270, 628906), (540, 314453)]