27237070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20479}}^1$

素因数の和:20512

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 31745330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 20479, 40958, 102395, 143353, 204790, 286706, 389101, 716765, 778202, 1433530, 1945505, 2723707, 3891010, 5447414, 13618535, 27237070]

約数ペア:

[(1, 27237070), (2, 13618535), (5, 5447414), (7, 3891010), (10, 2723707), (14, 1945505), (19, 1433530), (35, 778202), (38, 716765), (70, 389101), (95, 286706), (133, 204790), (190, 143353), (266, 102395), (665, 40958), (1330, 20479)]