66465770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13007}}^1$

素因数の和:13094

約数の個数: 32

約数和(自身を含む): 138613248

約数和(自身を除く): 72147478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13007, 26014, 65035, 91049, 130070, 182098, 455245, 910490, 949511, 1899022, 4747555, 6646577, 9495110, 13293154, 33232885, 66465770]

約数ペア:

[(1, 66465770), (2, 33232885), (5, 13293154), (7, 9495110), (10, 6646577), (14, 4747555), (35, 1899022), (70, 949511), (73, 910490), (146, 455245), (365, 182098), (511, 130070), (730, 91049), (1022, 65035), (2555, 26014), (5110, 13007)]