6937980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16519}}^1$

素因数の和:16538

約数の個数: 48

約数和(自身を含む): 22202880

約数和(自身を除く): 15264900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16519, 33038, 49557, 66076, 82595, 99114, 115633, 165190, 198228, 231266, 247785, 330380, 346899, 462532, 495570, 578165, 693798, 991140, 1156330, 1387596, 1734495, 2312660, 3468990, 6937980]

約数ペア:

[(1, 6937980), (2, 3468990), (3, 2312660), (4, 1734495), (5, 1387596), (6, 1156330), (7, 991140), (10, 693798), (12, 578165), (14, 495570), (15, 462532), (20, 346899), (21, 330380), (28, 247785), (30, 231266), (35, 198228), (42, 165190), (60, 115633), (70, 99114), (84, 82595), (105, 66076), (140, 49557), (210, 33038), (420, 16519)]