11642940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7187}}^1$

素因数の和:7208

約数の個数: 60

約数和(自身を含む): 36529416

約数和(自身を除く): 24886476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 7187, 14374, 21561, 28748, 35935, 43122, 64683, 71870, 86244, 107805, 129366, 143740, 194049, 215610, 258732, 323415, 388098, 431220, 582147, 646830, 776196, 970245, 1164294, 1293660, 1940490, 2328588, 2910735, 3880980, 5821470, 11642940]

約数ペア:

[(1, 11642940), (2, 5821470), (3, 3880980), (4, 2910735), (5, 2328588), (6, 1940490), (9, 1293660), (10, 1164294), (12, 970245), (15, 776196), (18, 646830), (20, 582147), (27, 431220), (30, 388098), (36, 323415), (45, 258732), (54, 215610), (60, 194049), (81, 143740), (90, 129366), (108, 107805), (135, 86244), (162, 71870), (180, 64683), (270, 43122), (324, 35935), (405, 28748), (540, 21561), (810, 14374), (1620, 7187)]