28068030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311867}}^1$

素因数の和:311880

約数の個数: 24

約数和(自身を含む): 72977112

約数和(自身を除く): 44909082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311867, 623734, 935601, 1559335, 1871202, 2806803, 3118670, 4678005, 5613606, 9356010, 14034015, 28068030]

約数ペア:

[(1, 28068030), (2, 14034015), (3, 9356010), (5, 5613606), (6, 4678005), (9, 3118670), (10, 2806803), (15, 1871202), (18, 1559335), (30, 935601), (45, 623734), (90, 311867)]