12975630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 31238784

約数和(自身を除く): 18263154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 827, 1046, 1569, 1654, 2481, 2615, 3138, 4135, 4962, 5230, 7845, 8270, 12405, 15690, 24810, 432521, 865042, 1297563, 2162605, 2595126, 4325210, 6487815, 12975630]

約数ペア:

[(1, 12975630), (2, 6487815), (3, 4325210), (5, 2595126), (6, 2162605), (10, 1297563), (15, 865042), (30, 432521), (523, 24810), (827, 15690), (1046, 12405), (1569, 8270), (1654, 7845), (2481, 5230), (2615, 4962), (3138, 4135)]