78468030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{871867}}^1$

素因数の和:871880

約数の個数: 24

約数和(自身を含む): 204017112

約数和(自身を除く): 125549082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 871867, 1743734, 2615601, 4359335, 5231202, 7846803, 8718670, 13078005, 15693606, 26156010, 39234015, 78468030]

約数ペア:

[(1, 78468030), (2, 39234015), (3, 26156010), (5, 15693606), (6, 13078005), (9, 8718670), (10, 7846803), (15, 5231202), (18, 4359335), (30, 2615601), (45, 1743734), (90, 871867)]