669631740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{115057}}^1$

素因数の和:115166

約数の個数: 48

約数和(自身を含む): 1894314912

約数和(自身を除く): 1224683172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 115057, 230114, 345171, 460228, 575285, 690342, 1150570, 1380684, 1725855, 2301140, 3451710, 6903420, 11160529, 22321058, 33481587, 44642116, 55802645, 66963174, 111605290, 133926348, 167407935, 223210580, 334815870, 669631740]

約数ペア:

[(1, 669631740), (2, 334815870), (3, 223210580), (4, 167407935), (5, 133926348), (6, 111605290), (10, 66963174), (12, 55802645), (15, 44642116), (20, 33481587), (30, 22321058), (60, 11160529), (97, 6903420), (194, 3451710), (291, 2301140), (388, 1725855), (485, 1380684), (582, 1150570), (970, 690342), (1164, 575285), (1455, 460228), (1940, 345171), (2910, 230114), (5820, 115057)]