5542260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 10206732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1301, 1420, 2130, 2602, 3903, 4260, 5204, 6505, 7806, 13010, 15612, 19515, 26020, 39030, 78060, 92371, 184742, 277113, 369484, 461855, 554226, 923710, 1108452, 1385565, 1847420, 2771130, 5542260]

約数ペア:

[(1, 5542260), (2, 2771130), (3, 1847420), (4, 1385565), (5, 1108452), (6, 923710), (10, 554226), (12, 461855), (15, 369484), (20, 277113), (30, 184742), (60, 92371), (71, 78060), (142, 39030), (213, 26020), (284, 19515), (355, 15612), (426, 13010), (710, 7806), (852, 6505), (1065, 5204), (1301, 4260), (1420, 3903), (2130, 2602)]