699667010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9995243}}^1$

素因数の和:9995257

約数の個数: 16

約数和(自身を含む): 1439315136

約数和(自身を除く): 739648126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9995243, 19990486, 49976215, 69966701, 99952430, 139933402, 349833505, 699667010]

約数ペア:

[(1, 699667010), (2, 349833505), (5, 139933402), (7, 99952430), (10, 69966701), (14, 49976215), (35, 19990486), (70, 9995243)]