84039790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{115123}}^1$

素因数の和:115203

約数の個数: 16

約数和(自身を含む): 153345168

約数和(自身を除く): 69305378

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 115123, 230246, 575615, 1151230, 8403979, 16807958, 42019895, 84039790]

約数ペア:

[(1, 84039790), (2, 42019895), (5, 16807958), (10, 8403979), (73, 1151230), (146, 575615), (365, 230246), (730, 115123)]