464950185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 930631680

約数和(自身を除く): 465681495

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 43, 53, 67, 87, 105, 129, 145, 159, 201, 203, 215, 265, 301, 335, 371, 435, 469, 609, 645, 795, 903, 1005, 1015, 1113, 1247, 1407, 1505, 1537, 1855, 1943, 2279, 2345, 2881, 3045, 3551, 3741, 4515, 4611, 5565, 5829, 6235, 6837, 7035, 7685, 8643, 8729, 9715, 10653, 10759, 11395, 13601, 14405, 15953, 17755, 18705, 20167, 23055, 24857, 26187, 29145, 32277, 34185, 40803, 43215, 43645, 47859, 53265, 53795, 60501, 66091, 68005, 74571, 79765, 83549, 100835, 102979, 124285, 130935, 152693, 161385, 198273, 204015, 239295, 250647, 302505, 308937, 330455, 372855, 417745, 458079, 462637, 514895, 584843, 720853, 763465, 991365, 1068851, 1253235, 1387911, 1544685, 1754529, 2162559, 2290395, 2313185, 2924215, 3206553, 3604265, 4428097, 5344255, 6939555, 8772645, 10812795, 13284291, 16032765, 22140485, 30996679, 66421455, 92990037, 154983395, 464950185]

約数ペア:

[(1, 464950185), (3, 154983395), (5, 92990037), (7, 66421455), (15, 30996679), (21, 22140485), (29, 16032765), (35, 13284291), (43, 10812795), (53, 8772645), (67, 6939555), (87, 5344255), (105, 4428097), (129, 3604265), (145, 3206553), (159, 2924215), (201, 2313185), (203, 2290395), (215, 2162559), (265, 1754529), (301, 1544685), (335, 1387911), (371, 1253235), (435, 1068851), (469, 991365), (609, 763465), (645, 720853), (795, 584843), (903, 514895), (1005, 462637), (1015, 458079), (1113, 417745), (1247, 372855), (1407, 330455), (1505, 308937), (1537, 302505), (1855, 250647), (1943, 239295), (2279, 204015), (2345, 198273), (2881, 161385), (3045, 152693), (3551, 130935), (3741, 124285), (4515, 102979), (4611, 100835), (5565, 83549), (5829, 79765), (6235, 74571), (6837, 68005), (7035, 66091), (7685, 60501), (8643, 53795), (8729, 53265), (9715, 47859), (10653, 43645), (10759, 43215), (11395, 40803), (13601, 34185), (14405, 32277), (15953, 29145), (17755, 26187), (18705, 24857), (20167, 23055)]