12724590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{811}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 30635136

約数和(自身を除く): 17910546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 811, 1046, 1569, 1622, 2433, 2615, 3138, 4055, 4866, 5230, 7845, 8110, 12165, 15690, 24330, 424153, 848306, 1272459, 2120765, 2544918, 4241530, 6362295, 12724590]

約数ペア:

[(1, 12724590), (2, 6362295), (3, 4241530), (5, 2544918), (6, 2120765), (10, 1272459), (15, 848306), (30, 424153), (523, 24330), (811, 15690), (1046, 12165), (1569, 8110), (1622, 7845), (2433, 5230), (2615, 4866), (3138, 4055)]