43120490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{88001}}^1$

素因数の和:88022

約数の個数: 24

約数和(自身を含む): 90290052

約数和(自身を除く): 47169562

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 88001, 176002, 440005, 616007, 880010, 1232014, 3080035, 4312049, 6160070, 8624098, 21560245, 43120490]

約数ペア:

[(1, 43120490), (2, 21560245), (5, 8624098), (7, 6160070), (10, 4312049), (14, 3080035), (35, 1232014), (49, 880010), (70, 616007), (98, 440005), (245, 176002), (490, 88001)]