87662340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487013}}^1$

素因数の和:487028

約数の個数: 36

約数和(自身を含む): 265909644

約数和(自身を除く): 178247304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487013, 974026, 1461039, 1948052, 2435065, 2922078, 4383117, 4870130, 5844156, 7305195, 8766234, 9740260, 14610390, 17532468, 21915585, 29220780, 43831170, 87662340]

約数ペア:

[(1, 87662340), (2, 43831170), (3, 29220780), (4, 21915585), (5, 17532468), (6, 14610390), (9, 9740260), (10, 8766234), (12, 7305195), (15, 5844156), (18, 4870130), (20, 4383117), (30, 2922078), (36, 2435065), (45, 1948052), (60, 1461039), (90, 974026), (180, 487013)]