64178030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19507}}^1$

素因数の和:19568

約数の個数: 32

約数和(自身を含む): 134839296

約数和(自身を除く): 70661266

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 19507, 39014, 97535, 136549, 195070, 273098, 682745, 916829, 1365490, 1833658, 4584145, 6417803, 9168290, 12835606, 32089015, 64178030]

約数ペア:

[(1, 64178030), (2, 32089015), (5, 12835606), (7, 9168290), (10, 6417803), (14, 4584145), (35, 1833658), (47, 1365490), (70, 916829), (94, 682745), (235, 273098), (329, 195070), (470, 136549), (658, 97535), (1645, 39014), (3290, 19507)]