510540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 1462272

約数和(自身を除く): 951732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 127, 134, 201, 254, 268, 335, 381, 402, 508, 635, 670, 762, 804, 1005, 1270, 1340, 1524, 1905, 2010, 2540, 3810, 4020, 7620, 8509, 17018, 25527, 34036, 42545, 51054, 85090, 102108, 127635, 170180, 255270, 510540]

約数ペア:

[(1, 510540), (2, 255270), (3, 170180), (4, 127635), (5, 102108), (6, 85090), (10, 51054), (12, 42545), (15, 34036), (20, 25527), (30, 17018), (60, 8509), (67, 7620), (127, 4020), (134, 3810), (201, 2540), (254, 2010), (268, 1905), (335, 1524), (381, 1340), (402, 1270), (508, 1005), (635, 804), (670, 762)]