71005890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8423}}^1$

素因数の和:8714

約数の個数: 32

約数和(自身を含む): 171040896

約数和(自身を除く): 100035006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8423, 8430, 16846, 25269, 42115, 50538, 84230, 126345, 252690, 2366863, 4733726, 7100589, 11834315, 14201178, 23668630, 35502945, 71005890]

約数ペア:

[(1, 71005890), (2, 35502945), (3, 23668630), (5, 14201178), (6, 11834315), (10, 7100589), (15, 4733726), (30, 2366863), (281, 252690), (562, 126345), (843, 84230), (1405, 50538), (1686, 42115), (2810, 25269), (4215, 16846), (8423, 8430)]