411478140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6857969}}^1$

素因数の和:6857981

約数の個数: 24

約数和(自身を含む): 1152138960

約数和(自身を除く): 740660820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6857969, 13715938, 20573907, 27431876, 34289845, 41147814, 68579690, 82295628, 102869535, 137159380, 205739070, 411478140]

約数ペア:

[(1, 411478140), (2, 205739070), (3, 137159380), (4, 102869535), (5, 82295628), (6, 68579690), (10, 41147814), (12, 34289845), (15, 27431876), (20, 20573907), (30, 13715938), (60, 6857969)]