339586730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2223

約数の個数: 64

約数和(自身を含む): 745355520

約数和(自身を除く): 405768790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 139, 170, 238, 278, 595, 695, 973, 1190, 1390, 1946, 2053, 2363, 4106, 4726, 4865, 9730, 10265, 11815, 14371, 16541, 20530, 23630, 28742, 33082, 34901, 69802, 71855, 82705, 143710, 165410, 174505, 244307, 285367, 349010, 488614, 570734, 1221535, 1426835, 1997569, 2443070, 2853670, 3995138, 4851239, 9702478, 9987845, 19975690, 24256195, 33958673, 48512390, 67917346, 169793365, 339586730]

約数ペア:

[(1, 339586730), (2, 169793365), (5, 67917346), (7, 48512390), (10, 33958673), (14, 24256195), (17, 19975690), (34, 9987845), (35, 9702478), (70, 4851239), (85, 3995138), (119, 2853670), (139, 2443070), (170, 1997569), (238, 1426835), (278, 1221535), (595, 570734), (695, 488614), (973, 349010), (1190, 285367), (1390, 244307), (1946, 174505), (2053, 165410), (2363, 143710), (4106, 82705), (4726, 71855), (4865, 69802), (9730, 34901), (10265, 33082), (11815, 28742), (14371, 23630), (16541, 20530)]