28878090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{962603}}^1$

素因数の和:962613

約数の個数: 16

約数和(自身を含む): 69307488

約数和(自身を除く): 40429398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 962603, 1925206, 2887809, 4813015, 5775618, 9626030, 14439045, 28878090]

約数ペア:

[(1, 28878090), (2, 14439045), (3, 9626030), (5, 5775618), (6, 4813015), (10, 2887809), (15, 1925206), (30, 962603)]