871308420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14521807}}^1$

素因数の和:14521819

約数の個数: 24

約数和(自身を含む): 2439663744

約数和(自身を除く): 1568355324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14521807, 29043614, 43565421, 58087228, 72609035, 87130842, 145218070, 174261684, 217827105, 290436140, 435654210, 871308420]

約数ペア:

[(1, 871308420), (2, 435654210), (3, 290436140), (4, 217827105), (5, 174261684), (6, 145218070), (10, 87130842), (12, 72609035), (15, 58087228), (20, 43565421), (30, 29043614), (60, 14521807)]