30137142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{717551}}^1$

素因数の和:717563

約数の個数: 16

約数和(自身を含む): 68884992

約数和(自身を除く): 38747850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 717551, 1435102, 2152653, 4305306, 5022857, 10045714, 15068571, 30137142]

約数ペア:

[(1, 30137142), (2, 15068571), (3, 10045714), (6, 5022857), (7, 4305306), (14, 2152653), (21, 1435102), (42, 717551)]