8779470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 24385536

約数和(自身を除く): 15606066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 431, 485, 582, 679, 862, 970, 1293, 1358, 1455, 2037, 2155, 2586, 2910, 3017, 3395, 4074, 4310, 6034, 6465, 6790, 9051, 10185, 12930, 15085, 18102, 20370, 30170, 41807, 45255, 83614, 90510, 125421, 209035, 250842, 292649, 418070, 585298, 627105, 877947, 1254210, 1463245, 1755894, 2926490, 4389735, 8779470]

約数ペア:

[(1, 8779470), (2, 4389735), (3, 2926490), (5, 1755894), (6, 1463245), (7, 1254210), (10, 877947), (14, 627105), (15, 585298), (21, 418070), (30, 292649), (35, 250842), (42, 209035), (70, 125421), (97, 90510), (105, 83614), (194, 45255), (210, 41807), (291, 30170), (431, 20370), (485, 18102), (582, 15085), (679, 12930), (862, 10185), (970, 9051), (1293, 6790), (1358, 6465), (1455, 6034), (2037, 4310), (2155, 4074), (2586, 3395), (2910, 3017)]