6310990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 13141440

約数和(自身を除く): 6830450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1013, 1246, 2026, 3115, 5065, 6230, 7091, 10130, 14182, 35455, 70910, 90157, 180314, 450785, 631099, 901570, 1262198, 3155495, 6310990]

約数ペア:

[(1, 6310990), (2, 3155495), (5, 1262198), (7, 901570), (10, 631099), (14, 450785), (35, 180314), (70, 90157), (89, 70910), (178, 35455), (445, 14182), (623, 10130), (890, 7091), (1013, 6230), (1246, 5065), (2026, 3115)]