30876153

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 52058112

約数和(自身を除く): 21181959

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 1831, 2409, 5493, 5621, 12817, 16863, 20141, 38451, 60423, 133663, 140987, 400989, 422961, 935641, 1470293, 2806923, 4410879, 10292051, 30876153]

約数ペア:

[(1, 30876153), (3, 10292051), (7, 4410879), (11, 2806923), (21, 1470293), (33, 935641), (73, 422961), (77, 400989), (219, 140987), (231, 133663), (511, 60423), (803, 38451), (1533, 20141), (1831, 16863), (2409, 12817), (5493, 5621)]