30500548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30871}}^1$

素因数の和:30907

約数の個数: 24

約数和(自身を含む): 60509120

約数和(自身を除く): 30008572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 30871, 61742, 123484, 401323, 586549, 802646, 1173098, 1605292, 2346196, 7625137, 15250274, 30500548]

約数ペア:

[(1, 30500548), (2, 15250274), (4, 7625137), (13, 2346196), (19, 1605292), (26, 1173098), (38, 802646), (52, 586549), (76, 401323), (247, 123484), (494, 61742), (988, 30871)]