152065290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389911}}^1$

素因数の和:389934

約数の個数: 32

約数和(自身を含む): 393031296

約数和(自身を除く): 240966006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 389911, 779822, 1169733, 1949555, 2339466, 3899110, 5068843, 5848665, 10137686, 11697330, 15206529, 25344215, 30413058, 50688430, 76032645, 152065290]

約数ペア:

[(1, 152065290), (2, 76032645), (3, 50688430), (5, 30413058), (6, 25344215), (10, 15206529), (13, 11697330), (15, 10137686), (26, 5848665), (30, 5068843), (39, 3899110), (65, 2339466), (78, 1949555), (130, 1169733), (195, 779822), (390, 389911)]