80430434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 148656768

約数和(自身を除く): 68226334

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 193, 206, 238, 289, 386, 578, 721, 1351, 1442, 1751, 2023, 2702, 3281, 3502, 4046, 6562, 12257, 19879, 22967, 24514, 29767, 39758, 45934, 55777, 59534, 111554, 139153, 208369, 278306, 337943, 390439, 416738, 675886, 780878, 2365601, 4731202, 5745031, 11490062, 40215217, 80430434]

約数ペア:

[(1, 80430434), (2, 40215217), (7, 11490062), (14, 5745031), (17, 4731202), (34, 2365601), (103, 780878), (119, 675886), (193, 416738), (206, 390439), (238, 337943), (289, 278306), (386, 208369), (578, 139153), (721, 111554), (1351, 59534), (1442, 55777), (1751, 45934), (2023, 39758), (2702, 29767), (3281, 24514), (3502, 22967), (4046, 19879), (6562, 12257)]