138012810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353879}}^1$

素因数の和:353902

約数の個数: 32

約数和(自身を含む): 356711040

約数和(自身を除く): 218698230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 353879, 707758, 1061637, 1769395, 2123274, 3538790, 4600427, 5308185, 9200854, 10616370, 13801281, 23002135, 27602562, 46004270, 69006405, 138012810]

約数ペア:

[(1, 138012810), (2, 69006405), (3, 46004270), (5, 27602562), (6, 23002135), (10, 13801281), (13, 10616370), (15, 9200854), (26, 5308185), (30, 4600427), (39, 3538790), (65, 2123274), (78, 1769395), (130, 1061637), (195, 707758), (390, 353879)]