39096890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 46058950

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 419, 430, 434, 602, 838, 1085, 1333, 1505, 2095, 2170, 2666, 2933, 3010, 4190, 5866, 6665, 9331, 12989, 13330, 14665, 18017, 18662, 25978, 29330, 36034, 46655, 64945, 90085, 90923, 93310, 126119, 129890, 180170, 181846, 252238, 454615, 558527, 630595, 909230, 1117054, 1261190, 2792635, 3909689, 5585270, 7819378, 19548445, 39096890]

約数ペア:

[(1, 39096890), (2, 19548445), (5, 7819378), (7, 5585270), (10, 3909689), (14, 2792635), (31, 1261190), (35, 1117054), (43, 909230), (62, 630595), (70, 558527), (86, 454615), (155, 252238), (215, 181846), (217, 180170), (301, 129890), (310, 126119), (419, 93310), (430, 90923), (434, 90085), (602, 64945), (838, 46655), (1085, 36034), (1333, 29330), (1505, 25978), (2095, 18662), (2170, 18017), (2666, 14665), (2933, 13330), (3010, 12989), (4190, 9331), (5866, 6665)]