74943470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1070621}}^1$

素因数の和:1070635

約数の個数: 16

約数和(自身を含む): 154169568

約数和(自身を除く): 79226098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1070621, 2141242, 5353105, 7494347, 10706210, 14988694, 37471735, 74943470]

約数ペア:

[(1, 74943470), (2, 37471735), (5, 14988694), (7, 10706210), (10, 7494347), (14, 5353105), (35, 2141242), (70, 1070621)]