29457820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{30059}}^1$

素因数の和:30082

約数の個数: 36

約数和(自身を含む): 71963640

約数和(自身を除く): 42505820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 30059, 60118, 120236, 150295, 210413, 300590, 420826, 601180, 841652, 1052065, 1472891, 2104130, 2945782, 4208260, 5891564, 7364455, 14728910, 29457820]

約数ペア:

[(1, 29457820), (2, 14728910), (4, 7364455), (5, 5891564), (7, 4208260), (10, 2945782), (14, 2104130), (20, 1472891), (28, 1052065), (35, 841652), (49, 601180), (70, 420826), (98, 300590), (140, 210413), (196, 150295), (245, 120236), (490, 60118), (980, 30059)]