152625970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2180371}}^1$

素因数の和:2180385

約数の個数: 16

約数和(自身を含む): 313973568

約数和(自身を除く): 161347598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2180371, 4360742, 10901855, 15262597, 21803710, 30525194, 76312985, 152625970]

約数ペア:

[(1, 152625970), (2, 76312985), (5, 30525194), (7, 21803710), (10, 15262597), (14, 10901855), (35, 4360742), (70, 2180371)]