141958140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2365969}}^1$

素因数の和:2365981

約数の個数: 24

約数和(自身を含む): 397482960

約数和(自身を除く): 255524820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2365969, 4731938, 7097907, 9463876, 11829845, 14195814, 23659690, 28391628, 35489535, 47319380, 70979070, 141958140]

約数ペア:

[(1, 141958140), (2, 70979070), (3, 47319380), (4, 35489535), (5, 28391628), (6, 23659690), (10, 14195814), (12, 11829845), (15, 9463876), (20, 7097907), (30, 4731938), (60, 2365969)]