87999420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1466657}}^1$

素因数の和:1466669

約数の個数: 24

約数和(自身を含む): 246398544

約数和(自身を除く): 158399124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1466657, 2933314, 4399971, 5866628, 7333285, 8799942, 14666570, 17599884, 21999855, 29333140, 43999710, 87999420]

約数ペア:

[(1, 87999420), (2, 43999710), (3, 29333140), (4, 21999855), (5, 17599884), (6, 14666570), (10, 8799942), (12, 7333285), (15, 5866628), (20, 4399971), (30, 2933314), (60, 1466657)]