310021708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{29347}}^1$

素因数の和:29509

約数の個数: 24

約数和(自身を含む): 575220800

約数和(自身を除く): 265199092

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 29347, 58694, 117388, 557593, 1115186, 2230372, 4079233, 8158466, 16316932, 77505427, 155010854, 310021708]

約数ペア:

[(1, 310021708), (2, 155010854), (4, 77505427), (19, 16316932), (38, 8158466), (76, 4079233), (139, 2230372), (278, 1115186), (556, 557593), (2641, 117388), (5282, 58694), (10564, 29347)]