14972364260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{981151}}^1$

素因数の和:981276

約数の個数: 48

約数和(自身を含む): 36263377920

約数和(自身を除く): 21291013660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 981151, 1962302, 3924604, 4905755, 6868057, 9811510, 13736114, 19623020, 27472228, 34340285, 68680570, 106945459, 137361140, 213890918, 427781836, 534727295, 748618213, 1069454590, 1497236426, 2138909180, 2994472852, 3743091065, 7486182130, 14972364260]

約数ペア:

[(1, 14972364260), (2, 7486182130), (4, 3743091065), (5, 2994472852), (7, 2138909180), (10, 1497236426), (14, 1069454590), (20, 748618213), (28, 534727295), (35, 427781836), (70, 213890918), (109, 137361140), (140, 106945459), (218, 68680570), (436, 34340285), (545, 27472228), (763, 19623020), (1090, 13736114), (1526, 9811510), (2180, 6868057), (3052, 4905755), (3815, 3924604), (7630, 1962302), (15260, 981151)]