546420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 1749888

約数和(自身を除く): 1203468

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, 1301, 2602, 3903, 5204, 6505, 7806, 9107, 13010, 15612, 18214, 19515, 26020, 27321, 36428, 39030, 45535, 54642, 78060, 91070, 109284, 136605, 182140, 273210, 546420]

約数ペア:

[(1, 546420), (2, 273210), (3, 182140), (4, 136605), (5, 109284), (6, 91070), (7, 78060), (10, 54642), (12, 45535), (14, 39030), (15, 36428), (20, 27321), (21, 26020), (28, 19515), (30, 18214), (35, 15612), (42, 13010), (60, 9107), (70, 7806), (84, 6505), (105, 5204), (140, 3903), (210, 2602), (420, 1301)]