246515380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{3209}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 543594240

約数和(自身を除く): 297078860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1670, 3209, 3340, 3841, 6418, 7682, 12836, 15364, 16045, 19205, 32090, 38410, 64180, 73807, 76820, 147614, 295228, 369035, 535903, 738070, 1071806, 1476140, 2143612, 2679515, 5359030, 10718060, 12325769, 24651538, 49303076, 61628845, 123257690, 246515380]

約数ペア:

[(1, 246515380), (2, 123257690), (4, 61628845), (5, 49303076), (10, 24651538), (20, 12325769), (23, 10718060), (46, 5359030), (92, 2679515), (115, 2143612), (167, 1476140), (230, 1071806), (334, 738070), (460, 535903), (668, 369035), (835, 295228), (1670, 147614), (3209, 76820), (3340, 73807), (3841, 64180), (6418, 38410), (7682, 32090), (12836, 19205), (15364, 16045)]