2687070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 6602112

約数和(自身を除く): 3915042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2083, 4166, 6249, 10415, 12498, 20830, 31245, 62490, 89569, 179138, 268707, 447845, 537414, 895690, 1343535, 2687070]

約数ペア:

[(1, 2687070), (2, 1343535), (3, 895690), (5, 537414), (6, 447845), (10, 268707), (15, 179138), (30, 89569), (43, 62490), (86, 31245), (129, 20830), (215, 12498), (258, 10415), (430, 6249), (645, 4166), (1290, 2083)]