541020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 1548288

約数和(自身を除く): 1007268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 127, 142, 213, 254, 284, 355, 381, 426, 508, 635, 710, 762, 852, 1065, 1270, 1420, 1524, 1905, 2130, 2540, 3810, 4260, 7620, 9017, 18034, 27051, 36068, 45085, 54102, 90170, 108204, 135255, 180340, 270510, 541020]

約数ペア:

[(1, 541020), (2, 270510), (3, 180340), (4, 135255), (5, 108204), (6, 90170), (10, 54102), (12, 45085), (15, 36068), (20, 27051), (30, 18034), (60, 9017), (71, 7620), (127, 4260), (142, 3810), (213, 2540), (254, 2130), (284, 1905), (355, 1524), (381, 1420), (426, 1270), (508, 1065), (635, 852), (710, 762)]