13486270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 29918160

約数和(自身を除く): 16431890

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1619, 1666, 3238, 4165, 8095, 8330, 11333, 16190, 22666, 27523, 55046, 56665, 79331, 113330, 137615, 158662, 192661, 275230, 385322, 396655, 793310, 963305, 1348627, 1926610, 2697254, 6743135, 13486270]

約数ペア:

[(1, 13486270), (2, 6743135), (5, 2697254), (7, 1926610), (10, 1348627), (14, 963305), (17, 793310), (34, 396655), (35, 385322), (49, 275230), (70, 192661), (85, 158662), (98, 137615), (119, 113330), (170, 79331), (238, 56665), (245, 55046), (490, 27523), (595, 22666), (833, 16190), (1190, 11333), (1619, 8330), (1666, 8095), (3238, 4165)]