90675430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{394241}}^1$

素因数の和:394271

約数の個数: 16

約数和(自身を含む): 170312544

約数和(自身を除く): 79637114

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 394241, 788482, 1971205, 3942410, 9067543, 18135086, 45337715, 90675430]

約数ペア:

[(1, 90675430), (2, 45337715), (5, 18135086), (10, 9067543), (23, 3942410), (46, 1971205), (115, 788482), (230, 394241)]