138568130

素因数分解:

$2^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{4457}}^1$

素因数の和:7573

約数の個数: 16

約数和(自身を含む): 249558840

約数和(自身を除く): 110990710

約数列:

[1, 2, 5, 10, 3109, 4457, 6218, 8914, 15545, 22285, 31090, 44570, 13856813, 27713626, 69284065, 138568130]

約数ペア:

[(1, 138568130), (2, 69284065), (5, 27713626), (10, 13856813), (3109, 44570), (4457, 31090), (6218, 22285), (8914, 15545)]