42718410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{67807}}^1$

素因数の和:67827

約数の個数: 48

約数和(自身を含む): 126936576

約数和(自身を除く): 84218166

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 67807, 135614, 203421, 339035, 406842, 474649, 610263, 678070, 949298, 1017105, 1220526, 1423947, 2034210, 2373245, 2847894, 3051315, 4271841, 4746490, 6102630, 7119735, 8543682, 14239470, 21359205, 42718410]

約数ペア:

[(1, 42718410), (2, 21359205), (3, 14239470), (5, 8543682), (6, 7119735), (7, 6102630), (9, 4746490), (10, 4271841), (14, 3051315), (15, 2847894), (18, 2373245), (21, 2034210), (30, 1423947), (35, 1220526), (42, 1017105), (45, 949298), (63, 678070), (70, 610263), (90, 474649), (105, 406842), (126, 339035), (210, 203421), (315, 135614), (630, 67807)]