140453810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2006483}}^1$

素因数の和:2006497

約数の個数: 16

約数和(自身を含む): 288933696

約数和(自身を除く): 148479886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2006483, 4012966, 10032415, 14045381, 20064830, 28090762, 70226905, 140453810]

約数ペア:

[(1, 140453810), (2, 70226905), (5, 28090762), (7, 20064830), (10, 14045381), (14, 10032415), (35, 4012966), (70, 2006483)]