2490982305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{285827}}^1$

素因数の和:285925

約数の個数: 32

約数和(自身を含む): 4609833984

約数和(自身を除く): 2118851679

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 285827, 857481, 1429135, 2000789, 4287405, 6002367, 10003945, 23723641, 30011835, 71170923, 118618205, 166065487, 355854615, 498196461, 830327435, 2490982305]

約数ペア:

[(1, 2490982305), (3, 830327435), (5, 498196461), (7, 355854615), (15, 166065487), (21, 118618205), (35, 71170923), (83, 30011835), (105, 23723641), (249, 10003945), (415, 6002367), (581, 4287405), (1245, 2000789), (1743, 1429135), (2905, 857481), (8715, 285827)]