40542090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1351403}}^1$

素因数の和:1351413

約数の個数: 16

約数和(自身を含む): 97301088

約数和(自身を除く): 56758998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1351403, 2702806, 4054209, 6757015, 8108418, 13514030, 20271045, 40542090]

約数ペア:

[(1, 40542090), (2, 20271045), (3, 13514030), (5, 8108418), (6, 6757015), (10, 4054209), (15, 2702806), (30, 1351403)]