30570772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17489}}^1$

素因数の和:17535

約数の個数: 24

約数和(自身を含む): 58766400

約数和(自身を除く): 28195628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 17489, 34978, 69956, 332291, 402247, 664582, 804494, 1329164, 1608988, 7642693, 15285386, 30570772]

約数ペア:

[(1, 30570772), (2, 15285386), (4, 7642693), (19, 1608988), (23, 1329164), (38, 804494), (46, 664582), (76, 402247), (92, 332291), (437, 69956), (874, 34978), (1748, 17489)]