17082870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11621}}^1$

素因数の和:11645

約数の個数: 48

約数和(自身を含む): 47696688

約数和(自身を除く): 30613818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 11621, 23242, 34863, 58105, 69726, 81347, 116210, 162694, 174315, 244041, 348630, 406735, 488082, 569429, 813470, 1138858, 1220205, 1708287, 2440410, 2847145, 3416574, 5694290, 8541435, 17082870]

約数ペア:

[(1, 17082870), (2, 8541435), (3, 5694290), (5, 3416574), (6, 2847145), (7, 2440410), (10, 1708287), (14, 1220205), (15, 1138858), (21, 813470), (30, 569429), (35, 488082), (42, 406735), (49, 348630), (70, 244041), (98, 174315), (105, 162694), (147, 116210), (210, 81347), (245, 69726), (294, 58105), (490, 34863), (735, 23242), (1470, 11621)]