15136140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{727}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 42561792

約数和(自身を除く): 27425652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 727, 1041, 1388, 1454, 1735, 2082, 2181, 2908, 3470, 3635, 4164, 4362, 5205, 6940, 7270, 8724, 10410, 10905, 14540, 20820, 21810, 43620, 252269, 504538, 756807, 1009076, 1261345, 1513614, 2522690, 3027228, 3784035, 5045380, 7568070, 15136140]

約数ペア:

[(1, 15136140), (2, 7568070), (3, 5045380), (4, 3784035), (5, 3027228), (6, 2522690), (10, 1513614), (12, 1261345), (15, 1009076), (20, 756807), (30, 504538), (60, 252269), (347, 43620), (694, 21810), (727, 20820), (1041, 14540), (1388, 10905), (1454, 10410), (1735, 8724), (2082, 7270), (2181, 6940), (2908, 5205), (3470, 4362), (3635, 4164)]