2213156910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{538481}}^1$

素因数の和:538628

約数の個数: 32

約数和(自身を含む): 5350357152

約数和(自身を除く): 3137200242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 538481, 1076962, 1615443, 2692405, 3230886, 5384810, 8077215, 16154430, 73771897, 147543794, 221315691, 368859485, 442631382, 737718970, 1106578455, 2213156910]

約数ペア:

[(1, 2213156910), (2, 1106578455), (3, 737718970), (5, 442631382), (6, 368859485), (10, 221315691), (15, 147543794), (30, 73771897), (137, 16154430), (274, 8077215), (411, 5384810), (685, 3230886), (822, 2692405), (1370, 1615443), (2055, 1076962), (4110, 538481)]