131902050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{125621}}^1$

素因数の和:125643

約数の個数: 48

約数和(自身を含む): 373851072

約数和(自身を除く): 241949022

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 125621, 251242, 376863, 628105, 753726, 879347, 1256210, 1758694, 1884315, 2638041, 3140525, 3768630, 4396735, 5276082, 6281050, 8793470, 9421575, 13190205, 18843150, 21983675, 26380410, 43967350, 65951025, 131902050]

約数ペア:

[(1, 131902050), (2, 65951025), (3, 43967350), (5, 26380410), (6, 21983675), (7, 18843150), (10, 13190205), (14, 9421575), (15, 8793470), (21, 6281050), (25, 5276082), (30, 4396735), (35, 3768630), (42, 3140525), (50, 2638041), (70, 1884315), (75, 1758694), (105, 1256210), (150, 879347), (175, 753726), (210, 628105), (350, 376863), (525, 251242), (1050, 125621)]