980738290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{8941}}^1$

素因数の和:10522

約数の個数: 32

約数和(自身を含む): 2019032064

約数和(自身を除く): 1038293774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1567, 3134, 7835, 8941, 10969, 15670, 17882, 21938, 44705, 54845, 62587, 89410, 109690, 125174, 312935, 625870, 14010547, 28021094, 70052735, 98073829, 140105470, 196147658, 490369145, 980738290]

約数ペア:

[(1, 980738290), (2, 490369145), (5, 196147658), (7, 140105470), (10, 98073829), (14, 70052735), (35, 28021094), (70, 14010547), (1567, 625870), (3134, 312935), (7835, 125174), (8941, 109690), (10969, 89410), (15670, 62587), (17882, 54845), (21938, 44705)]