15834430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 29304000

約数和(自身を除く): 13469570

約数列:

[1, 2, 5, 10, 73, 109, 146, 199, 218, 365, 398, 545, 730, 995, 1090, 1990, 7957, 14527, 15914, 21691, 29054, 39785, 43382, 72635, 79570, 108455, 145270, 216910, 1583443, 3166886, 7917215, 15834430]

約数ペア:

[(1, 15834430), (2, 7917215), (5, 3166886), (10, 1583443), (73, 216910), (109, 145270), (146, 108455), (199, 79570), (218, 72635), (365, 43382), (398, 39785), (545, 29054), (730, 21691), (995, 15914), (1090, 14527), (1990, 7957)]