2017748970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{53507}}^1$

素因数の和:53939

約数の個数: 48

約数和(自身を含む): 5258766240

約数和(自身を除く): 3241017270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 838, 1257, 2095, 2514, 3771, 4190, 6285, 7542, 12570, 18855, 37710, 53507, 107014, 160521, 267535, 321042, 481563, 535070, 802605, 963126, 1605210, 2407815, 4815630, 22419433, 44838866, 67258299, 112097165, 134516598, 201774897, 224194330, 336291495, 403549794, 672582990, 1008874485, 2017748970]

約数ペア:

[(1, 2017748970), (2, 1008874485), (3, 672582990), (5, 403549794), (6, 336291495), (9, 224194330), (10, 201774897), (15, 134516598), (18, 112097165), (30, 67258299), (45, 44838866), (90, 22419433), (419, 4815630), (838, 2407815), (1257, 1605210), (2095, 963126), (2514, 802605), (3771, 535070), (4190, 481563), (6285, 321042), (7542, 267535), (12570, 160521), (18855, 107014), (37710, 53507)]