30778534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4549}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 49140000

約数和(自身を除く): 18361466

約数列:

[1, 2, 17, 34, 199, 398, 3383, 4549, 6766, 9098, 77333, 154666, 905251, 1810502, 15389267, 30778534]

約数ペア:

[(1, 30778534), (2, 15389267), (17, 1810502), (34, 905251), (199, 154666), (398, 77333), (3383, 9098), (4549, 6766)]