238351020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3972517}}^1$

素因数の和:3972529

約数の個数: 24

約数和(自身を含む): 667383024

約数和(自身を除く): 429032004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3972517, 7945034, 11917551, 15890068, 19862585, 23835102, 39725170, 47670204, 59587755, 79450340, 119175510, 238351020]

約数ペア:

[(1, 238351020), (2, 119175510), (3, 79450340), (4, 59587755), (5, 47670204), (6, 39725170), (10, 23835102), (12, 19862585), (15, 15890068), (20, 11917551), (30, 7945034), (60, 3972517)]