2833460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 6996864

約数和(自身を除く): 4163404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 547, 740, 1036, 1094, 1295, 2188, 2590, 2735, 3829, 5180, 5470, 7658, 10940, 15316, 19145, 20239, 38290, 40478, 76580, 80956, 101195, 141673, 202390, 283346, 404780, 566692, 708365, 1416730, 2833460]

約数ペア:

[(1, 2833460), (2, 1416730), (4, 708365), (5, 566692), (7, 404780), (10, 283346), (14, 202390), (20, 141673), (28, 101195), (35, 80956), (37, 76580), (70, 40478), (74, 38290), (140, 20239), (148, 19145), (185, 15316), (259, 10940), (370, 7658), (518, 5470), (547, 5180), (740, 3829), (1036, 2735), (1094, 2590), (1295, 2188)]