16812870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13669}}^1$

素因数の和:13720

約数の個数: 32

約数和(自身を含む): 41338080

約数和(自身を除く): 24525210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 13669, 27338, 41007, 68345, 82014, 136690, 205035, 410070, 560429, 1120858, 1681287, 2802145, 3362574, 5604290, 8406435, 16812870]

約数ペア:

[(1, 16812870), (2, 8406435), (3, 5604290), (5, 3362574), (6, 2802145), (10, 1681287), (15, 1120858), (30, 560429), (41, 410070), (82, 205035), (123, 136690), (205, 82014), (246, 68345), (410, 41007), (615, 27338), (1230, 13669)]