87850260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{488057}}^1$

素因数の和:488072

約数の個数: 36

約数和(自身を含む): 266479668

約数和(自身を除く): 178629408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 488057, 976114, 1464171, 1952228, 2440285, 2928342, 4392513, 4880570, 5856684, 7320855, 8785026, 9761140, 14641710, 17570052, 21962565, 29283420, 43925130, 87850260]

約数ペア:

[(1, 87850260), (2, 43925130), (3, 29283420), (4, 21962565), (5, 17570052), (6, 14641710), (9, 9761140), (10, 8785026), (12, 7320855), (15, 5856684), (18, 4880570), (20, 4392513), (30, 2928342), (36, 2440285), (45, 1952228), (60, 1464171), (90, 976114), (180, 488057)]