29698780

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1931}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 62480880

約数和(自身を除く): 32782100

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 1931, 3076, 3845, 3862, 7690, 7724, 9655, 15380, 19310, 38620, 1484939, 2969878, 5939756, 7424695, 14849390, 29698780]

約数ペア:

[(1, 29698780), (2, 14849390), (4, 7424695), (5, 5939756), (10, 2969878), (20, 1484939), (769, 38620), (1538, 19310), (1931, 15380), (3076, 9655), (3845, 7724), (3862, 7690)]