865740090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28858003}}^1$

素因数の和:28858013

約数の個数: 16

約数和(自身を含む): 2077776288

約数和(自身を除く): 1212036198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28858003, 57716006, 86574009, 144290015, 173148018, 288580030, 432870045, 865740090]

約数ペア:

[(1, 865740090), (2, 432870045), (3, 288580030), (5, 173148018), (6, 144290015), (10, 86574009), (15, 57716006), (30, 28858003)]