15156949210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{689893}}^1$

素因数の和:689939

約数の個数: 32

約数和(自身を含む): 29555058960

約数和(自身を除く): 14398109750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 21970, 689893, 1379786, 3449465, 6898930, 8968609, 17937218, 44843045, 89686090, 116591917, 233183834, 582959585, 1165919170, 1515694921, 3031389842, 7578474605, 15156949210]

約数ペア:

[(1, 15156949210), (2, 7578474605), (5, 3031389842), (10, 1515694921), (13, 1165919170), (26, 582959585), (65, 233183834), (130, 116591917), (169, 89686090), (338, 44843045), (845, 17937218), (1690, 8968609), (2197, 6898930), (4394, 3449465), (10985, 1379786), (21970, 689893)]