316952090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49757}}^1$

素因数の和:49791

約数の個数: 48

約数和(自身を含む): 714723912

約数和(自身を除く): 397771822

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 49757, 99514, 248785, 348299, 497570, 646841, 696598, 1293682, 1741495, 2438093, 3234205, 3482990, 4527887, 4876186, 6468410, 9055774, 12190465, 22639435, 24380930, 31695209, 45278870, 63390418, 158476045, 316952090]

約数ペア:

[(1, 316952090), (2, 158476045), (5, 63390418), (7, 45278870), (10, 31695209), (13, 24380930), (14, 22639435), (26, 12190465), (35, 9055774), (49, 6468410), (65, 4876186), (70, 4527887), (91, 3482990), (98, 3234205), (130, 2438093), (182, 1741495), (245, 1293682), (455, 696598), (490, 646841), (637, 497570), (910, 348299), (1274, 248785), (3185, 99514), (6370, 49757)]