141947390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10601}}^1$

素因数の和:10724

約数の個数: 32

約数和(自身を含む): 277857216

約数和(自身を除く): 135909826

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 10601, 13390, 21202, 53005, 106010, 137813, 275626, 689065, 1091903, 1378130, 2183806, 5459515, 10919030, 14194739, 28389478, 70973695, 141947390]

約数ペア:

[(1, 141947390), (2, 70973695), (5, 28389478), (10, 14194739), (13, 10919030), (26, 5459515), (65, 2183806), (103, 1378130), (130, 1091903), (206, 689065), (515, 275626), (1030, 137813), (1339, 106010), (2678, 53005), (6695, 21202), (10601, 13390)]