2015306510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28790093}}^1$

素因数の和:28790107

約数の個数: 16

約数和(自身を含む): 4145773536

約数和(自身を除く): 2130467026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28790093, 57580186, 143950465, 201530651, 287900930, 403061302, 1007653255, 2015306510]

約数ペア:

[(1, 2015306510), (2, 1007653255), (5, 403061302), (7, 287900930), (10, 201530651), (14, 143950465), (35, 57580186), (70, 28790093)]