1886010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1283}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 5269536

約数和(自身を除く): 3383526

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, 1283, 1470, 2566, 3849, 6415, 7698, 8981, 12830, 17962, 19245, 26943, 38490, 44905, 53886, 62867, 89810, 125734, 134715, 188601, 269430, 314335, 377202, 628670, 943005, 1886010]

約数ペア:

[(1, 1886010), (2, 943005), (3, 628670), (5, 377202), (6, 314335), (7, 269430), (10, 188601), (14, 134715), (15, 125734), (21, 89810), (30, 62867), (35, 53886), (42, 44905), (49, 38490), (70, 26943), (98, 19245), (105, 17962), (147, 12830), (210, 8981), (245, 7698), (294, 6415), (490, 3849), (735, 2566), (1283, 1470)]