1320231070

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1\times {\mathrm{827}}^1$

素因数の和:1704

約数の個数: 32

約数和(自身を含む): 2392270848

約数和(自身を除く): 1072039778

約数列:

[1, 2, 5, 10, 263, 526, 607, 827, 1214, 1315, 1654, 2630, 3035, 4135, 6070, 8270, 159641, 217501, 319282, 435002, 501989, 798205, 1003978, 1087505, 1596410, 2175010, 2509945, 5019890, 132023107, 264046214, 660115535, 1320231070]

約数ペア:

[(1, 1320231070), (2, 660115535), (5, 264046214), (10, 132023107), (263, 5019890), (526, 2509945), (607, 2175010), (827, 1596410), (1214, 1087505), (1315, 1003978), (1654, 798205), (2630, 501989), (3035, 435002), (4135, 319282), (6070, 217501), (8270, 159641)]