30286956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6803}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 82301184

約数和(自身を除く): 52014228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 6803, 13606, 20409, 27212, 40818, 47621, 81636, 95242, 142863, 190484, 285726, 360559, 571452, 721118, 1081677, 1442236, 2163354, 2523913, 4326708, 5047826, 7571739, 10095652, 15143478, 30286956]

約数ペア:

[(1, 30286956), (2, 15143478), (3, 10095652), (4, 7571739), (6, 5047826), (7, 4326708), (12, 2523913), (14, 2163354), (21, 1442236), (28, 1081677), (42, 721118), (53, 571452), (84, 360559), (106, 285726), (159, 190484), (212, 142863), (318, 95242), (371, 81636), (636, 47621), (742, 40818), (1113, 27212), (1484, 20409), (2226, 13606), (4452, 6803)]