57871940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59053}}^1$

素因数の和:59076

約数の個数: 36

約数和(自身を含む): 141375276

約数和(自身を除く): 83503336

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 59053, 118106, 236212, 295265, 413371, 590530, 826742, 1181060, 1653484, 2066855, 2893597, 4133710, 5787194, 8267420, 11574388, 14467985, 28935970, 57871940]

約数ペア:

[(1, 57871940), (2, 28935970), (4, 14467985), (5, 11574388), (7, 8267420), (10, 5787194), (14, 4133710), (20, 2893597), (28, 2066855), (35, 1653484), (49, 1181060), (70, 826742), (98, 590530), (140, 413371), (196, 295265), (245, 236212), (490, 118106), (980, 59053)]