78871410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{876349}}^1$

素因数の和:876362

約数の個数: 24

約数和(自身を含む): 205065900

約数和(自身を除く): 126194490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 876349, 1752698, 2629047, 4381745, 5258094, 7887141, 8763490, 13145235, 15774282, 26290470, 39435705, 78871410]

約数ペア:

[(1, 78871410), (2, 39435705), (3, 26290470), (5, 15774282), (6, 13145235), (9, 8763490), (10, 7887141), (15, 5258094), (18, 4381745), (30, 2629047), (45, 1752698), (90, 876349)]