30840884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1237}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 56571648

約数和(自身を除く): 25730764

約数列:

[1, 2, 4, 23, 46, 92, 271, 542, 1084, 1237, 2474, 4948, 6233, 12466, 24932, 28451, 56902, 113804, 335227, 670454, 1340908, 7710221, 15420442, 30840884]

約数ペア:

[(1, 30840884), (2, 15420442), (4, 7710221), (23, 1340908), (46, 670454), (92, 335227), (271, 113804), (542, 56902), (1084, 28451), (1237, 24932), (2474, 12466), (4948, 6233)]