123720565470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12763}}^1\times {\mathrm{323123}}^1$

素因数の和:335896

約数の個数: 32

約数和(自身を含む): 296953540992

約数和(自身を除く): 173232975522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12763, 25526, 38289, 63815, 76578, 127630, 191445, 323123, 382890, 646246, 969369, 1615615, 1938738, 3231230, 4846845, 9693690, 4124018849, 8248037698, 12372056547, 20620094245, 24744113094, 41240188490, 61860282735, 123720565470]

約数ペア:

[(1, 123720565470), (2, 61860282735), (3, 41240188490), (5, 24744113094), (6, 20620094245), (10, 12372056547), (15, 8248037698), (30, 4124018849), (12763, 9693690), (25526, 4846845), (38289, 3231230), (63815, 1938738), (76578, 1615615), (127630, 969369), (191445, 646246), (323123, 382890)]