169402730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12161}}^1$

素因数の和:12374

約数の個数: 32

約数和(自身を含む): 350265600

約数和(自身を除く): 180862870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 12161, 13930, 24322, 60805, 85127, 121610, 170254, 425635, 851270, 2420039, 4840078, 12100195, 16940273, 24200390, 33880546, 84701365, 169402730]

約数ペア:

[(1, 169402730), (2, 84701365), (5, 33880546), (7, 24200390), (10, 16940273), (14, 12100195), (35, 4840078), (70, 2420039), (199, 851270), (398, 425635), (995, 170254), (1393, 121610), (1990, 85127), (2786, 60805), (6965, 24322), (12161, 13930)]