30388484

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1759}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 60910080

約数和(自身を除く): 30521596

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 1759, 2468, 3518, 4319, 7036, 8638, 12313, 17276, 24626, 49252, 1085303, 2170606, 4341212, 7597121, 15194242, 30388484]

約数ペア:

[(1, 30388484), (2, 15194242), (4, 7597121), (7, 4341212), (14, 2170606), (28, 1085303), (617, 49252), (1234, 24626), (1759, 17276), (2468, 12313), (3518, 8638), (4319, 7036)]