7826290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 15707520

約数和(自身を除く): 7881230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2423, 3230, 4846, 12115, 24230, 41191, 46037, 82382, 92074, 205955, 230185, 411910, 460370, 782629, 1565258, 3913145, 7826290]

約数ペア:

[(1, 7826290), (2, 3913145), (5, 1565258), (10, 782629), (17, 460370), (19, 411910), (34, 230185), (38, 205955), (85, 92074), (95, 82382), (170, 46037), (190, 41191), (323, 24230), (646, 12115), (1615, 4846), (2423, 3230)]