131190690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{65269}}^1$

素因数の和:65346

約数の個数: 32

約数和(自身を含む): 319561920

約数和(自身を除く): 188371230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 65269, 130538, 195807, 326345, 391614, 652690, 979035, 1958070, 4373023, 8746046, 13119069, 21865115, 26238138, 43730230, 65595345, 131190690]

約数ペア:

[(1, 131190690), (2, 65595345), (3, 43730230), (5, 26238138), (6, 21865115), (10, 13119069), (15, 8746046), (30, 4373023), (67, 1958070), (134, 979035), (201, 652690), (335, 391614), (402, 326345), (670, 195807), (1005, 130538), (2010, 65269)]