169162140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{402767}}^1$

素因数の和:402786

約数の個数: 48

約数和(自身を含む): 541320192

約数和(自身を除く): 372158052

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, 402767, 805534, 1208301, 1611068, 2013835, 2416602, 2819369, 4027670, 4833204, 5638738, 6041505, 8055340, 8458107, 11277476, 12083010, 14096845, 16916214, 24166020, 28193690, 33832428, 42290535, 56387380, 84581070, 169162140]

約数ペア:

[(1, 169162140), (2, 84581070), (3, 56387380), (4, 42290535), (5, 33832428), (6, 28193690), (7, 24166020), (10, 16916214), (12, 14096845), (14, 12083010), (15, 11277476), (20, 8458107), (21, 8055340), (28, 6041505), (30, 5638738), (35, 4833204), (42, 4027670), (60, 2819369), (70, 2416602), (84, 2013835), (105, 1611068), (140, 1208301), (210, 805534), (420, 402767)]