637070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 745330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 479, 665, 958, 1330, 2395, 3353, 4790, 6706, 9101, 16765, 18202, 33530, 45505, 63707, 91010, 127414, 318535, 637070]

約数ペア:

[(1, 637070), (2, 318535), (5, 127414), (7, 91010), (10, 63707), (14, 45505), (19, 33530), (35, 18202), (38, 16765), (70, 9101), (95, 6706), (133, 4790), (190, 3353), (266, 2395), (479, 1330), (665, 958)]