1312306630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{300299}}^1$

素因数の和:300348

約数の個数: 32

約数和(自身を含む): 2594592000

約数和(自身を除く): 1282285370

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 300299, 600598, 1501495, 3002990, 5705681, 6906877, 11411362, 13813754, 28528405, 34534385, 57056810, 69068770, 131230663, 262461326, 656153315, 1312306630]

約数ペア:

[(1, 1312306630), (2, 656153315), (5, 262461326), (10, 131230663), (19, 69068770), (23, 57056810), (38, 34534385), (46, 28528405), (95, 13813754), (115, 11411362), (190, 6906877), (230, 5705681), (437, 3002990), (874, 1501495), (2185, 600598), (4370, 300299)]