308514710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{14081}}^1$

素因数の和:14408

約数の個数: 32

約数和(自身を含む): 636731712

約数和(自身を除く): 328217002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1565, 2191, 3130, 4382, 10955, 14081, 21910, 28162, 70405, 98567, 140810, 197134, 492835, 985670, 4407353, 8814706, 22036765, 30851471, 44073530, 61702942, 154257355, 308514710]

約数ペア:

[(1, 308514710), (2, 154257355), (5, 61702942), (7, 44073530), (10, 30851471), (14, 22036765), (35, 8814706), (70, 4407353), (313, 985670), (626, 492835), (1565, 197134), (2191, 140810), (3130, 98567), (4382, 70405), (10955, 28162), (14081, 21910)]