3871246020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{64520767}}^1$

素因数の和:64520779

約数の個数: 24

約数和(自身を含む): 10839489024

約数和(自身を除く): 6968243004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 64520767, 129041534, 193562301, 258083068, 322603835, 387124602, 645207670, 774249204, 967811505, 1290415340, 1935623010, 3871246020]

約数ペア:

[(1, 3871246020), (2, 1935623010), (3, 1290415340), (4, 967811505), (5, 774249204), (6, 645207670), (10, 387124602), (12, 322603835), (15, 258083068), (20, 193562301), (30, 129041534), (60, 64520767)]