7316820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5807}}^1$

素因数の和:5829

約数の個数: 72

約数和(自身を含む): 25369344

約数和(自身を除く): 18052524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5807, 11614, 17421, 23228, 29035, 34842, 40649, 52263, 58070, 69684, 81298, 87105, 104526, 116140, 121947, 162596, 174210, 203245, 209052, 243894, 261315, 348420, 365841, 406490, 487788, 522630, 609735, 731682, 812980, 1045260, 1219470, 1463364, 1829205, 2438940, 3658410, 7316820]

約数ペア:

[(1, 7316820), (2, 3658410), (3, 2438940), (4, 1829205), (5, 1463364), (6, 1219470), (7, 1045260), (9, 812980), (10, 731682), (12, 609735), (14, 522630), (15, 487788), (18, 406490), (20, 365841), (21, 348420), (28, 261315), (30, 243894), (35, 209052), (36, 203245), (42, 174210), (45, 162596), (60, 121947), (63, 116140), (70, 104526), (84, 87105), (90, 81298), (105, 69684), (126, 58070), (140, 52263), (180, 40649), (210, 34842), (252, 29035), (315, 23228), (420, 17421), (630, 11614), (1260, 5807)]