30496748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 59119200

約数和(自身を除く): 28622452

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 101, 116, 137, 202, 274, 404, 548, 551, 1102, 1919, 2204, 2603, 2929, 3838, 3973, 5206, 5858, 7676, 7946, 10412, 11716, 13837, 15892, 27674, 55348, 55651, 75487, 111302, 150974, 222604, 262903, 301948, 401273, 525806, 802546, 1051612, 1605092, 7624187, 15248374, 30496748]

約数ペア:

[(1, 30496748), (2, 15248374), (4, 7624187), (19, 1605092), (29, 1051612), (38, 802546), (58, 525806), (76, 401273), (101, 301948), (116, 262903), (137, 222604), (202, 150974), (274, 111302), (404, 75487), (548, 55651), (551, 55348), (1102, 27674), (1919, 15892), (2204, 13837), (2603, 11716), (2929, 10412), (3838, 7946), (3973, 7676), (5206, 5858)]