2040221490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68007383}}^1$

素因数の和:68007393

約数の個数: 16

約数和(自身を含む): 4896531648

約数和(自身を除く): 2856310158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68007383, 136014766, 204022149, 340036915, 408044298, 680073830, 1020110745, 2040221490]

約数ペア:

[(1, 2040221490), (2, 1020110745), (3, 680073830), (5, 408044298), (6, 340036915), (10, 204022149), (15, 136014766), (30, 68007383)]