5166420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12301}}^1$

素因数の和:12320

約数の個数: 48

約数和(自身を含む): 16533888

約数和(自身を除く): 11367468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12301, 24602, 36903, 49204, 61505, 73806, 86107, 123010, 147612, 172214, 184515, 246020, 258321, 344428, 369030, 430535, 516642, 738060, 861070, 1033284, 1291605, 1722140, 2583210, 5166420]

約数ペア:

[(1, 5166420), (2, 2583210), (3, 1722140), (4, 1291605), (5, 1033284), (6, 861070), (7, 738060), (10, 516642), (12, 430535), (14, 369030), (15, 344428), (20, 258321), (21, 246020), (28, 184515), (30, 172214), (35, 147612), (42, 123010), (60, 86107), (70, 73806), (84, 61505), (105, 49204), (140, 36903), (210, 24602), (420, 12301)]