78469470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{871883}}^1$

素因数の和:871896

約数の個数: 24

約数和(自身を含む): 204020856

約数和(自身を除く): 125551386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 871883, 1743766, 2615649, 4359415, 5231298, 7846947, 8718830, 13078245, 15693894, 26156490, 39234735, 78469470]

約数ペア:

[(1, 78469470), (2, 39234735), (3, 26156490), (5, 15693894), (6, 13078245), (9, 8718830), (10, 7846947), (15, 5231298), (18, 4359415), (30, 2615649), (45, 1743766), (90, 871883)]