505170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1871}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 1347840

約数和(自身を除く): 842670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1871, 3742, 5613, 9355, 11226, 16839, 18710, 28065, 33678, 50517, 56130, 84195, 101034, 168390, 252585, 505170]

約数ペア:

[(1, 505170), (2, 252585), (3, 168390), (5, 101034), (6, 84195), (9, 56130), (10, 50517), (15, 33678), (18, 28065), (27, 18710), (30, 16839), (45, 11226), (54, 9355), (90, 5613), (135, 3742), (270, 1871)]