3743870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 7499520

約数和(自身を除く): 3755650

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 929, 1858, 2015, 4030, 4645, 9290, 12077, 24154, 28799, 57598, 60385, 120770, 143995, 287990, 374387, 748774, 1871935, 3743870]

約数ペア:

[(1, 3743870), (2, 1871935), (5, 748774), (10, 374387), (13, 287990), (26, 143995), (31, 120770), (62, 60385), (65, 57598), (130, 28799), (155, 24154), (310, 12077), (403, 9290), (806, 4645), (929, 4030), (1858, 2015)]