30713172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2879}}^1$

素因数の和:3020

約数の個数: 48

約数和(自身を含む): 82575360

約数和(自身を除く): 51862188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 2879, 3556, 5334, 5758, 8637, 10668, 11516, 17274, 20153, 34548, 40306, 60459, 80612, 120918, 241836, 365633, 731266, 1096899, 1462532, 2193798, 2559431, 4387596, 5118862, 7678293, 10237724, 15356586, 30713172]

約数ペア:

[(1, 30713172), (2, 15356586), (3, 10237724), (4, 7678293), (6, 5118862), (7, 4387596), (12, 2559431), (14, 2193798), (21, 1462532), (28, 1096899), (42, 731266), (84, 365633), (127, 241836), (254, 120918), (381, 80612), (508, 60459), (762, 40306), (889, 34548), (1524, 20153), (1778, 17274), (2667, 11516), (2879, 10668), (3556, 8637), (5334, 5758)]