202020810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{3163}}^1$

素因数の和:5302

約数の個数: 32

約数和(自身を含む): 485231040

約数和(自身を除く): 283210230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2129, 3163, 4258, 6326, 6387, 9489, 10645, 12774, 15815, 18978, 21290, 31630, 31935, 47445, 63870, 94890, 6734027, 13468054, 20202081, 33670135, 40404162, 67340270, 101010405, 202020810]

約数ペア:

[(1, 202020810), (2, 101010405), (3, 67340270), (5, 40404162), (6, 33670135), (10, 20202081), (15, 13468054), (30, 6734027), (2129, 94890), (3163, 63870), (4258, 47445), (6326, 31935), (6387, 31630), (9489, 21290), (10645, 18978), (12774, 15815)]