75480302

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{3109}}^1$

素因数の和:3371

約数の個数: 16

約数和(自身を含む): 115692000

約数和(自身を除く): 40211698

約数列:

[1, 2, 61, 122, 199, 398, 3109, 6218, 12139, 24278, 189649, 379298, 618691, 1237382, 37740151, 75480302]

約数ペア:

[(1, 75480302), (2, 37740151), (61, 1237382), (122, 618691), (199, 379298), (398, 189649), (3109, 24278), (6218, 12139)]