78894630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{876607}}^1$

素因数の和:876620

約数の個数: 24

約数和(自身を含む): 205126272

約数和(自身を除く): 126231642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 876607, 1753214, 2629821, 4383035, 5259642, 7889463, 8766070, 13149105, 15778926, 26298210, 39447315, 78894630]

約数ペア:

[(1, 78894630), (2, 39447315), (3, 26298210), (5, 15778926), (6, 13149105), (9, 8766070), (10, 7889463), (15, 5259642), (18, 4383035), (30, 2629821), (45, 1753214), (90, 876607)]