30281980904

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{666769}}^1$

素因数の和:667593

約数の個数: 32

約数和(自身を含む): 64970068800

約数和(自身を除く): 34688087896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 3244, 5677, 6488, 11354, 22708, 45416, 666769, 1333538, 2667076, 4667383, 5334152, 9334766, 18669532, 37339064, 540749659, 1081499318, 2162998636, 3785247613, 4325997272, 7570495226, 15140990452, 30281980904]

約数ペア:

[(1, 30281980904), (2, 15140990452), (4, 7570495226), (7, 4325997272), (8, 3785247613), (14, 2162998636), (28, 1081499318), (56, 540749659), (811, 37339064), (1622, 18669532), (3244, 9334766), (5677, 5334152), (6488, 4667383), (11354, 2667076), (22708, 1333538), (45416, 666769)]