159909050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{65269}}^1$

素因数の和:65295

約数の個数: 36

約数和(自身を含む): 345996270

約数和(自身を除く): 186087220

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 65269, 130538, 326345, 456883, 652690, 913766, 1631725, 2284415, 3198181, 3263450, 4568830, 6396362, 11422075, 15990905, 22844150, 31981810, 79954525, 159909050]

約数ペア:

[(1, 159909050), (2, 79954525), (5, 31981810), (7, 22844150), (10, 15990905), (14, 11422075), (25, 6396362), (35, 4568830), (49, 3263450), (50, 3198181), (70, 2284415), (98, 1631725), (175, 913766), (245, 652690), (350, 456883), (490, 326345), (1225, 130538), (2450, 65269)]