128792370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{613297}}^1$

素因数の和:613314

約数の個数: 32

約数和(自身を含む): 353259648

約数和(自身を除く): 224467278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 613297, 1226594, 1839891, 3066485, 3679782, 4293079, 6132970, 8586158, 9199455, 12879237, 18398910, 21465395, 25758474, 42930790, 64396185, 128792370]

約数ペア:

[(1, 128792370), (2, 64396185), (3, 42930790), (5, 25758474), (6, 21465395), (7, 18398910), (10, 12879237), (14, 9199455), (15, 8586158), (21, 6132970), (30, 4293079), (35, 3679782), (42, 3066485), (70, 1839891), (105, 1226594), (210, 613297)]