1617382970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23105471}}^1$

素因数の和:23105485

約数の個数: 16

約数和(自身を含む): 3327187968

約数和(自身を除く): 1709804998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 23105471, 46210942, 115527355, 161738297, 231054710, 323476594, 808691485, 1617382970]

約数ペア:

[(1, 1617382970), (2, 808691485), (5, 323476594), (7, 231054710), (10, 161738297), (14, 115527355), (35, 46210942), (70, 23105471)]