143479260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41953}}^1$

素因数の和:41987

約数の個数: 72

約数和(自身を含む): 458137680

約数和(自身を除く): 314658420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 41953, 83906, 125859, 167812, 209765, 251718, 377577, 419530, 503436, 629295, 755154, 797107, 839060, 1258590, 1510308, 1594214, 1887885, 2391321, 2517180, 3188428, 3775770, 3985535, 4782642, 7173963, 7551540, 7971070, 9565284, 11956605, 14347926, 15942140, 23913210, 28695852, 35869815, 47826420, 71739630, 143479260]

約数ペア:

[(1, 143479260), (2, 71739630), (3, 47826420), (4, 35869815), (5, 28695852), (6, 23913210), (9, 15942140), (10, 14347926), (12, 11956605), (15, 9565284), (18, 7971070), (19, 7551540), (20, 7173963), (30, 4782642), (36, 3985535), (38, 3775770), (45, 3188428), (57, 2517180), (60, 2391321), (76, 1887885), (90, 1594214), (95, 1510308), (114, 1258590), (171, 839060), (180, 797107), (190, 755154), (228, 629295), (285, 503436), (342, 419530), (380, 377577), (570, 251718), (684, 209765), (855, 167812), (1140, 125859), (1710, 83906), (3420, 41953)]