9902270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{141461}}^1$

素因数の和:141475

約数の個数: 16

約数和(自身を含む): 20370528

約数和(自身を除く): 10468258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 141461, 282922, 707305, 990227, 1414610, 1980454, 4951135, 9902270]

約数ペア:

[(1, 9902270), (2, 4951135), (5, 1980454), (7, 1414610), (10, 990227), (14, 707305), (35, 282922), (70, 141461)]