154297010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2204243}}^1$

素因数の和:2204257

約数の個数: 16

約数和(自身を含む): 317411136

約数和(自身を除く): 163114126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2204243, 4408486, 11021215, 15429701, 22042430, 30859402, 77148505, 154297010]

約数ペア:

[(1, 154297010), (2, 77148505), (5, 30859402), (7, 22042430), (10, 15429701), (14, 11021215), (35, 4408486), (70, 2204243)]