87865710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{3533}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 211191840

約数和(自身を除く): 123326130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 829, 1658, 2487, 3533, 4145, 4974, 7066, 8290, 10599, 12435, 17665, 21198, 24870, 35330, 52995, 105990, 2928857, 5857714, 8786571, 14644285, 17573142, 29288570, 43932855, 87865710]

約数ペア:

[(1, 87865710), (2, 43932855), (3, 29288570), (5, 17573142), (6, 14644285), (10, 8786571), (15, 5857714), (30, 2928857), (829, 105990), (1658, 52995), (2487, 35330), (3533, 24870), (4145, 21198), (4974, 17665), (7066, 12435), (8290, 10599)]