2105044130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{119809}}^1$

素因数の和:120074

約数の個数: 32

約数和(自身を含む): 4347665280

約数和(自身を除く): 2242621150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 17570, 119809, 239618, 599045, 838663, 1198090, 1677326, 4193315, 8386630, 30072059, 60144118, 150360295, 210504413, 300720590, 421008826, 1052522065, 2105044130]

約数ペア:

[(1, 2105044130), (2, 1052522065), (5, 421008826), (7, 300720590), (10, 210504413), (14, 150360295), (35, 60144118), (70, 30072059), (251, 8386630), (502, 4193315), (1255, 1677326), (1757, 1198090), (2510, 838663), (3514, 599045), (8785, 239618), (17570, 119809)]