67648030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157321}}^1$

素因数の和:157371

約数の個数: 16

約数和(自身を含む): 124599024

約数和(自身を除く): 56950994

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 157321, 314642, 786605, 1573210, 6764803, 13529606, 33824015, 67648030]

約数ペア:

[(1, 67648030), (2, 33824015), (5, 13529606), (10, 6764803), (43, 1573210), (86, 786605), (215, 314642), (430, 157321)]