45178970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 83116800

約数和(自身を除く): 37937830

約数列:

[1, 2, 5, 10, 73, 146, 199, 311, 365, 398, 622, 730, 995, 1555, 1990, 3110, 14527, 22703, 29054, 45406, 61889, 72635, 113515, 123778, 145270, 227030, 309445, 618890, 4517897, 9035794, 22589485, 45178970]

約数ペア:

[(1, 45178970), (2, 22589485), (5, 9035794), (10, 4517897), (73, 618890), (146, 309445), (199, 227030), (311, 145270), (365, 123778), (398, 113515), (622, 72635), (730, 61889), (995, 45406), (1555, 29054), (1990, 22703), (3110, 14527)]