78336630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{870407}}^1$

素因数の和:870420

約数の個数: 24

約数和(自身を含む): 203675472

約数和(自身を除く): 125338842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 870407, 1740814, 2611221, 4352035, 5222442, 7833663, 8704070, 13056105, 15667326, 26112210, 39168315, 78336630]

約数ペア:

[(1, 78336630), (2, 39168315), (3, 26112210), (5, 15667326), (6, 13056105), (9, 8704070), (10, 7833663), (15, 5222442), (18, 4352035), (30, 2611221), (45, 1740814), (90, 870407)]